2912689572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{68897}}^1$

素因数の和:69188

約数の個数: 48

約数和(自身を含む): 7346180352

約数和(自身を除く): 4433490780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 3252, 3523, 7046, 10569, 14092, 21138, 42276, 68897, 137794, 206691, 275588, 413382, 826764, 895661, 1791322, 2686983, 3582644, 5373966, 10747932, 18671087, 37342174, 56013261, 74684348, 112026522, 224053044, 242724131, 485448262, 728172393, 970896524, 1456344786, 2912689572]

約数ペア:

[(1, 2912689572), (2, 1456344786), (3, 970896524), (4, 728172393), (6, 485448262), (12, 242724131), (13, 224053044), (26, 112026522), (39, 74684348), (52, 56013261), (78, 37342174), (156, 18671087), (271, 10747932), (542, 5373966), (813, 3582644), (1084, 2686983), (1626, 1791322), (3252, 895661), (3523, 826764), (7046, 413382), (10569, 275588), (14092, 206691), (21138, 137794), (42276, 68897)]