2499530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 5073408

約数和(自身を除く): 2573878

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 733, 1466, 1705, 3410, 3665, 7330, 8063, 16126, 22723, 40315, 45446, 80630, 113615, 227230, 249953, 499906, 1249765, 2499530]

約数ペア:

[(1, 2499530), (2, 1249765), (5, 499906), (10, 249953), (11, 227230), (22, 113615), (31, 80630), (55, 45446), (62, 40315), (110, 22723), (155, 16126), (310, 8063), (341, 7330), (682, 3665), (733, 3410), (1466, 1705)]