8284990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 17293824

約数和(自身を除く): 9008834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1667, 2485, 3334, 4970, 8335, 11669, 16670, 23338, 58345, 116690, 118357, 236714, 591785, 828499, 1183570, 1656998, 4142495, 8284990]

約数ペア:

[(1, 8284990), (2, 4142495), (5, 1656998), (7, 1183570), (10, 828499), (14, 591785), (35, 236714), (70, 118357), (71, 116690), (142, 58345), (355, 23338), (497, 16670), (710, 11669), (994, 8335), (1667, 4970), (2485, 3334)]