2003809316

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{23159}}^1$

素因数の和:23483

約数の個数: 24

約数和(自身を含む): 3558858240

約数和(自身を除く): 1555048924

約数列:

[1, 2, 4, 97, 194, 223, 388, 446, 892, 21631, 23159, 43262, 46318, 86524, 92636, 2246423, 4492846, 5164457, 8985692, 10328914, 20657828, 500952329, 1001904658, 2003809316]

約数ペア:

[(1, 2003809316), (2, 1001904658), (4, 500952329), (97, 20657828), (194, 10328914), (223, 8985692), (388, 5164457), (446, 4492846), (892, 2246423), (21631, 92636), (23159, 86524), (43262, 46318)]