4402310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 8930304

約数和(自身を除く): 4527994

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1291, 1705, 2582, 3410, 6455, 12910, 14201, 28402, 40021, 71005, 80042, 142010, 200105, 400210, 440231, 880462, 2201155, 4402310]

約数ペア:

[(1, 4402310), (2, 2201155), (5, 880462), (10, 440231), (11, 400210), (22, 200105), (31, 142010), (55, 80042), (62, 71005), (110, 40021), (155, 28402), (310, 14201), (341, 12910), (682, 6455), (1291, 3410), (1705, 2582)]