127739924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{9787}}^1$

素因数の和:10055

約数の個数: 24

約数和(自身を含む): 241724448

約数和(自身を除く): 113984524

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 9787, 13052, 19574, 39148, 127231, 254462, 508924, 2456537, 4913074, 9826148, 31934981, 63869962, 127739924]

約数ペア:

[(1, 127739924), (2, 63869962), (4, 31934981), (13, 9826148), (26, 4913074), (52, 2456537), (251, 508924), (502, 254462), (1004, 127231), (3263, 39148), (6526, 19574), (9787, 13052)]