2610068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 4895520

約数和(自身を除く): 2285452

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 563, 1126, 1159, 2252, 2318, 4636, 10697, 21394, 34343, 42788, 68686, 137372, 652517, 1305034, 2610068]

約数ペア:

[(1, 2610068), (2, 1305034), (4, 652517), (19, 137372), (38, 68686), (61, 42788), (76, 34343), (122, 21394), (244, 10697), (563, 4636), (1126, 2318), (1159, 2252)]