488955746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 772471296

約数和(自身を除く): 283515550

約数列:

[1, 2, 31, 62, 101, 113, 202, 226, 691, 1382, 3131, 3503, 6262, 7006, 11413, 21421, 22826, 42842, 69791, 78083, 139582, 156166, 353803, 707606, 2163521, 2420573, 4327042, 4841146, 7886383, 15772766, 244477873, 488955746]

約数ペア:

[(1, 488955746), (2, 244477873), (31, 15772766), (62, 7886383), (101, 4841146), (113, 4327042), (202, 2420573), (226, 2163521), (691, 707606), (1382, 353803), (3131, 156166), (3503, 139582), (6262, 78083), (7006, 69791), (11413, 42842), (21421, 22826)]