1661529910

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1\times {\mathrm{1291}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 3013977600

約数和(自身を除く): 1352447690

約数列:

[1, 2, 5, 10, 179, 358, 719, 895, 1291, 1438, 1790, 2582, 3595, 6455, 7190, 12910, 128701, 231089, 257402, 462178, 643505, 928229, 1155445, 1287010, 1856458, 2310890, 4641145, 9282290, 166152991, 332305982, 830764955, 1661529910]

約数ペア:

[(1, 1661529910), (2, 830764955), (5, 332305982), (10, 166152991), (179, 9282290), (358, 4641145), (719, 2310890), (895, 1856458), (1291, 1287010), (1438, 1155445), (1790, 928229), (2582, 643505), (3595, 462178), (6455, 257402), (7190, 231089), (12910, 128701)]