1566381128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{792703}}^1$

素因数の和:792741

約数の個数: 32

約数和(自身を含む): 3329356800

約数和(自身を除く): 1762975672

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 792703, 1585406, 3170812, 6341624, 10305139, 15061357, 20610278, 30122714, 41220556, 60245428, 82441112, 120490856, 195797641, 391595282, 783190564, 1566381128]

約数ペア:

[(1, 1566381128), (2, 783190564), (4, 391595282), (8, 195797641), (13, 120490856), (19, 82441112), (26, 60245428), (38, 41220556), (52, 30122714), (76, 20610278), (104, 15061357), (152, 10305139), (247, 6341624), (494, 3170812), (988, 1585406), (1976, 792703)]