858611962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12373}}^1$

素因数の和:12562

約数の個数: 32

約数和(自身を含む): 1478049552

約数和(自身を除く): 619437590

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 2041, 2669, 4082, 5338, 12373, 24746, 34697, 69394, 160849, 210341, 321698, 420682, 1942561, 2734433, 3885122, 5468866, 25253293, 33023537, 50506586, 66047074, 429305981, 858611962]

約数ペア:

[(1, 858611962), (2, 429305981), (13, 66047074), (17, 50506586), (26, 33023537), (34, 25253293), (157, 5468866), (221, 3885122), (314, 2734433), (442, 1942561), (2041, 420682), (2669, 321698), (4082, 210341), (5338, 160849), (12373, 69394), (24746, 34697)]