325119314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 536382000

約数和(自身を除く): 211262686

約数列:

[1, 2, 13, 26, 89, 109, 178, 218, 1157, 1289, 1417, 2314, 2578, 2834, 9701, 16757, 19402, 33514, 114721, 126113, 140501, 229442, 252226, 281002, 1491373, 1826513, 2982746, 3653026, 12504589, 25009178, 162559657, 325119314]

約数ペア:

[(1, 325119314), (2, 162559657), (13, 25009178), (26, 12504589), (89, 3653026), (109, 2982746), (178, 1826513), (218, 1491373), (1157, 281002), (1289, 252226), (1417, 229442), (2314, 140501), (2578, 126113), (2834, 114721), (9701, 33514), (16757, 19402)]