2005024262

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{1307}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 3149245440

約数和(自身を除く): 1144221178

約数列:

[1, 2, 31, 62, 109, 218, 227, 454, 1307, 2614, 3379, 6758, 7037, 14074, 24743, 40517, 49486, 81034, 142463, 284926, 296689, 593378, 767033, 1534066, 4416353, 8832706, 9197359, 18394718, 32339101, 64678202, 1002512131, 2005024262]

約数ペア:

[(1, 2005024262), (2, 1002512131), (31, 64678202), (62, 32339101), (109, 18394718), (218, 9197359), (227, 8832706), (454, 4416353), (1307, 1534066), (2614, 767033), (3379, 593378), (6758, 296689), (7037, 284926), (14074, 142463), (24743, 81034), (40517, 49486)]