2644261022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{67219}}^1$

素因数の和:67340

約数の個数: 32

約数和(自身を含む): 4573648800

約数和(自身を除く): 1929387778

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1513, 2314, 3026, 19669, 39338, 67219, 134438, 873847, 1142723, 1747694, 2285446, 5982491, 11964982, 14855399, 29710798, 77772383, 101702347, 155544766, 203404694, 1322130511, 2644261022]

約数ペア:

[(1, 2644261022), (2, 1322130511), (13, 203404694), (17, 155544766), (26, 101702347), (34, 77772383), (89, 29710798), (178, 14855399), (221, 11964982), (442, 5982491), (1157, 2285446), (1513, 1747694), (2314, 1142723), (3026, 873847), (19669, 134438), (39338, 67219)]