1330593028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{39521}}^1$

素因数の和:39987

約数の個数: 24

約数和(自身を含む): 2456687520

約数和(自身を除く): 1126094492

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 8417, 16834, 33668, 39521, 79042, 158084, 750899, 1501798, 3003596, 17507803, 35015606, 70031212, 332648257, 665296514, 1330593028]

約数ペア:

[(1, 1330593028), (2, 665296514), (4, 332648257), (19, 70031212), (38, 35015606), (76, 17507803), (443, 3003596), (886, 1501798), (1772, 750899), (8417, 158084), (16834, 79042), (33668, 39521)]