238466260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{384623}}^1$

素因数の和:384663

約数の個数: 24

約数和(自身を含む): 516934656

約数和(自身を除く): 278468396

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 384623, 769246, 1538492, 1923115, 3846230, 7692460, 11923313, 23846626, 47693252, 59616565, 119233130, 238466260]

約数ペア:

[(1, 238466260), (2, 119233130), (4, 59616565), (5, 47693252), (10, 23846626), (20, 11923313), (31, 7692460), (62, 3846230), (124, 1923115), (155, 1538492), (310, 769246), (620, 384623)]