1566390915664

素因数分解:

$2^4\times {\mathrm{78079}}^1\times {\mathrm{1253851}}^1$

素因数の和:1331938

約数の個数: 20

約数和(自身を含む): 3034923688960

約数和(自身を除く): 1468532773296

約数列:

[1, 2, 4, 8, 16, 78079, 156158, 312316, 624632, 1249264, 1253851, 2507702, 5015404, 10030808, 20061616, 97899432229, 195798864458, 391597728916, 783195457832, 1566390915664]

約数ペア:

[(1, 1566390915664), (2, 783195457832), (4, 391597728916), (8, 195798864458), (16, 97899432229), (78079, 20061616), (156158, 10030808), (312316, 5015404), (624632, 2507702), (1249264, 1253851)]