1227546122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 2131992576

約数和(自身を除く): 904446454

約数列:

[1, 2, 11, 22, 31, 62, 71, 101, 142, 202, 251, 341, 502, 682, 781, 1111, 1562, 2201, 2222, 2761, 3131, 4402, 5522, 6262, 7171, 7781, 14342, 15562, 17821, 24211, 25351, 34441, 35642, 48422, 50702, 68882, 78881, 85591, 157762, 171182, 196031, 222301, 278861, 392062, 444602, 552451, 557722, 785881, 1104902, 1571762, 1799921, 2445311, 3599842, 4890622, 6076961, 8644691, 12153922, 17289382, 19799131, 39598262, 55797551, 111595102, 613773061, 1227546122]

約数ペア:

[(1, 1227546122), (2, 613773061), (11, 111595102), (22, 55797551), (31, 39598262), (62, 19799131), (71, 17289382), (101, 12153922), (142, 8644691), (202, 6076961), (251, 4890622), (341, 3599842), (502, 2445311), (682, 1799921), (781, 1571762), (1111, 1104902), (1562, 785881), (2201, 557722), (2222, 552451), (2761, 444602), (3131, 392062), (4402, 278861), (5522, 222301), (6262, 196031), (7171, 171182), (7781, 157762), (14342, 85591), (15562, 78881), (17821, 68882), (24211, 50702), (25351, 48422), (34441, 35642)]