1330471732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{286987}}^1$

素因数の和:287071

約数の個数: 24

約数和(自身を含む): 2491055840

約数和(自身を除く): 1160584108

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 286987, 573974, 1147948, 5452753, 10905506, 17506207, 21811012, 35012414, 70024828, 332617933, 665235866, 1330471732]

約数ペア:

[(1, 1330471732), (2, 665235866), (4, 332617933), (19, 70024828), (38, 35012414), (61, 21811012), (76, 17506207), (122, 10905506), (244, 5452753), (1159, 1147948), (2318, 573974), (4636, 286987)]