520053272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{10979}}^1$

素因数の和:11207

約数の個数: 32

約数和(自身を含む): 1011916800

約数和(自身を除く): 491863528

約数列:

[1, 2, 4, 8, 31, 62, 124, 191, 248, 382, 764, 1528, 5921, 10979, 11842, 21958, 23684, 43916, 47368, 87832, 340349, 680698, 1361396, 2096989, 2722792, 4193978, 8387956, 16775912, 65006659, 130013318, 260026636, 520053272]

約数ペア:

[(1, 520053272), (2, 260026636), (4, 130013318), (8, 65006659), (31, 16775912), (62, 8387956), (124, 4193978), (191, 2722792), (248, 2096989), (382, 1361396), (764, 680698), (1528, 340349), (5921, 87832), (10979, 47368), (11842, 43916), (21958, 23684)]