917656310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{13217}}^1$

素因数の和:13408

約数の個数: 32

約数和(自身を含む): 1695922272

約数和(自身を除く): 778265962

約数列:

[1, 2, 5, 10, 53, 106, 131, 262, 265, 530, 655, 1310, 6943, 13217, 13886, 26434, 34715, 66085, 69430, 132170, 700501, 1401002, 1731427, 3462854, 3502505, 7005010, 8657135, 17314270, 91765631, 183531262, 458828155, 917656310]

約数ペア:

[(1, 917656310), (2, 458828155), (5, 183531262), (10, 91765631), (53, 17314270), (106, 8657135), (131, 7005010), (262, 3502505), (265, 3462854), (530, 1731427), (655, 1401002), (1310, 700501), (6943, 132170), (13217, 69430), (13886, 66085), (26434, 34715)]