888021230

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1\times {\mathrm{653}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 1610409600

約数和(自身を除く): 722388370

約数列:

[1, 2, 5, 10, 239, 478, 569, 653, 1138, 1195, 1306, 2390, 2845, 3265, 5690, 6530, 135991, 156067, 271982, 312134, 371557, 679955, 743114, 780335, 1359910, 1560670, 1857785, 3715570, 88802123, 177604246, 444010615, 888021230]

約数ペア:

[(1, 888021230), (2, 444010615), (5, 177604246), (10, 88802123), (239, 3715570), (478, 1857785), (569, 1560670), (653, 1359910), (1138, 780335), (1195, 743114), (1306, 679955), (2390, 371557), (2845, 312134), (3265, 271982), (5690, 156067), (6530, 135991)]