8451278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 6478642

約数列:

[1, 2, 11, 17, 22, 34, 59, 118, 187, 374, 383, 649, 766, 1003, 1298, 2006, 4213, 6511, 8426, 11033, 13022, 22066, 22597, 45194, 71621, 143242, 248567, 384149, 497134, 768298, 4225639, 8451278]

約数ペア:

[(1, 8451278), (2, 4225639), (11, 768298), (17, 497134), (22, 384149), (34, 248567), (59, 143242), (118, 71621), (187, 45194), (374, 22597), (383, 22066), (649, 13022), (766, 11033), (1003, 8426), (1298, 6511), (2006, 4213)]