2901472652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 5803757568

約数和(自身を除く): 2902284916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 71, 101, 124, 142, 202, 251, 284, 403, 404, 502, 806, 923, 1004, 1313, 1612, 1846, 2201, 2626, 3131, 3263, 3692, 4402, 5252, 6262, 6526, 7171, 7781, 8804, 12524, 13052, 14342, 15562, 17821, 25351, 28613, 28684, 31124, 35642, 40703, 50702, 57226, 71284, 81406, 93223, 101153, 101404, 114452, 162812, 186446, 202306, 222301, 231673, 329563, 372892, 404612, 444602, 463346, 552451, 659126, 785881, 889204, 926692, 1104902, 1318252, 1571762, 1799921, 2209804, 2889913, 3143524, 3599842, 5779826, 7181863, 7199684, 10216453, 11559652, 14363726, 20432906, 23398973, 28727452, 40865812, 46797946, 55797551, 93595892, 111595102, 223190204, 725368163, 1450736326, 2901472652]

約数ペア:

[(1, 2901472652), (2, 1450736326), (4, 725368163), (13, 223190204), (26, 111595102), (31, 93595892), (52, 55797551), (62, 46797946), (71, 40865812), (101, 28727452), (124, 23398973), (142, 20432906), (202, 14363726), (251, 11559652), (284, 10216453), (403, 7199684), (404, 7181863), (502, 5779826), (806, 3599842), (923, 3143524), (1004, 2889913), (1313, 2209804), (1612, 1799921), (1846, 1571762), (2201, 1318252), (2626, 1104902), (3131, 926692), (3263, 889204), (3692, 785881), (4402, 659126), (5252, 552451), (6262, 463346), (6526, 444602), (7171, 404612), (7781, 372892), (8804, 329563), (12524, 231673), (13052, 222301), (14342, 202306), (15562, 186446), (17821, 162812), (25351, 114452), (28613, 101404), (28684, 101153), (31124, 93223), (35642, 81406), (40703, 71284), (50702, 57226)]