1540807954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{26863}}^1$

素因数の和:27130

約数の個数: 32

約数和(自身を含む): 2808470016

約数和(自身を除く): 1267662062

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 241, 482, 1687, 3374, 4097, 8194, 26863, 28679, 53726, 57358, 188041, 376082, 456671, 913342, 3196697, 6393394, 6473983, 12947966, 45317881, 90635762, 110057711, 220115422, 770403977, 1540807954]

約数ペア:

[(1, 1540807954), (2, 770403977), (7, 220115422), (14, 110057711), (17, 90635762), (34, 45317881), (119, 12947966), (238, 6473983), (241, 6393394), (482, 3196697), (1687, 913342), (3374, 456671), (4097, 376082), (8194, 188041), (26863, 57358), (28679, 53726)]