385412794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{17419}}^1$

素因数の和:17494

約数の個数: 32

約数和(自身を含む): 667255680

約数和(自身を除く): 281842886

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 299, 481, 598, 851, 962, 1702, 11063, 17419, 22126, 34838, 226447, 400637, 452894, 644503, 801274, 1289006, 5208281, 8378539, 10416562, 14823569, 16757078, 29647138, 192706397, 385412794]

約数ペア:

[(1, 385412794), (2, 192706397), (13, 29647138), (23, 16757078), (26, 14823569), (37, 10416562), (46, 8378539), (74, 5208281), (299, 1289006), (481, 801274), (598, 644503), (851, 452894), (962, 400637), (1702, 226447), (11063, 34838), (17419, 22126)]