500071490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{8887}}^1$

素因数の和:9242

約数の個数: 32

約数和(自身を含む): 956064384

約数和(自身を除く): 455992894

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 3310, 5627, 8887, 11254, 17774, 28135, 44435, 56270, 88870, 151079, 302158, 755395, 1510790, 2941597, 5883194, 14707985, 29415970, 50007149, 100014298, 250035745, 500071490]

約数ペア:

[(1, 500071490), (2, 250035745), (5, 100014298), (10, 50007149), (17, 29415970), (34, 14707985), (85, 5883194), (170, 2941597), (331, 1510790), (662, 755395), (1655, 302158), (3310, 151079), (5627, 88870), (8887, 56270), (11254, 44435), (17774, 28135)]