459928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 1013760

約数和(自身を除く): 553832

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 191, 301, 344, 382, 602, 764, 1204, 1337, 1528, 2408, 2674, 5348, 8213, 10696, 16426, 32852, 57491, 65704, 114982, 229964, 459928]

約数ペア:

[(1, 459928), (2, 229964), (4, 114982), (7, 65704), (8, 57491), (14, 32852), (28, 16426), (43, 10696), (56, 8213), (86, 5348), (172, 2674), (191, 2408), (301, 1528), (344, 1337), (382, 1204), (602, 764)]