747596810

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 1356264000

約数和(自身を除く): 608667190

約数列:

[1, 2, 5, 10, 233, 466, 499, 643, 998, 1165, 1286, 2330, 2495, 3215, 4990, 6430, 116267, 149819, 232534, 299638, 320857, 581335, 641714, 749095, 1162670, 1498190, 1604285, 3208570, 74759681, 149519362, 373798405, 747596810]

約数ペア:

[(1, 747596810), (2, 373798405), (5, 149519362), (10, 74759681), (233, 3208570), (466, 1604285), (499, 1498190), (643, 1162670), (998, 749095), (1165, 641714), (1286, 581335), (2330, 320857), (2495, 299638), (3215, 232534), (4990, 149819), (6430, 116267)]