2017542410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1\times {\mathrm{6421}}^1$

素因数の和:8858

約数の個数: 32

約数和(自身を含む): 3913155792

約数和(自身を除く): 1895613382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2417, 4834, 6421, 12085, 12842, 24170, 31421, 32105, 62842, 64210, 83473, 157105, 166946, 314210, 417365, 834730, 15519557, 31039114, 77597785, 155195570, 201754241, 403508482, 1008771205, 2017542410]

約数ペア:

[(1, 2017542410), (2, 1008771205), (5, 403508482), (10, 201754241), (13, 155195570), (26, 77597785), (65, 31039114), (130, 15519557), (2417, 834730), (4834, 417365), (6421, 314210), (12085, 166946), (12842, 157105), (24170, 83473), (31421, 64210), (32105, 62842)]