1020793012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1163}}^1\times {\mathrm{11549}}^1$

素因数の和:12735

約数の個数: 24

約数和(自身を含む): 1882188000

約数和(自身を除く): 861394988

約数列:

[1, 2, 4, 19, 38, 76, 1163, 2326, 4652, 11549, 22097, 23098, 44194, 46196, 88388, 219431, 438862, 877724, 13431487, 26862974, 53725948, 255198253, 510396506, 1020793012]

約数ペア:

[(1, 1020793012), (2, 510396506), (4, 255198253), (19, 53725948), (38, 26862974), (76, 13431487), (1163, 877724), (2326, 438862), (4652, 219431), (11549, 88388), (22097, 46196), (23098, 44194)]