2000267715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{8761}}^1$

素因数の和:9291

約数の個数: 32

約数和(自身を含む): 3310774272

約数和(自身を除く): 1310506557

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 491, 1473, 2455, 7365, 8761, 15221, 26283, 43805, 45663, 76105, 131415, 228315, 271591, 814773, 1357955, 4073865, 4301651, 12904953, 21508255, 64524765, 133351181, 400053543, 666755905, 2000267715]

約数ペア:

[(1, 2000267715), (3, 666755905), (5, 400053543), (15, 133351181), (31, 64524765), (93, 21508255), (155, 12904953), (465, 4301651), (491, 4073865), (1473, 1357955), (2455, 814773), (7365, 271591), (8761, 228315), (15221, 131415), (26283, 76105), (43805, 45663)]