263432068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{12377}}^1$

素因数の和:12711

約数の個数: 24

約数和(自身を含む): 489723192

約数和(自身を除く): 226291124

約数列:

[1, 2, 4, 17, 34, 68, 313, 626, 1252, 5321, 10642, 12377, 21284, 24754, 49508, 210409, 420818, 841636, 3874001, 7748002, 15496004, 65858017, 131716034, 263432068]

約数ペア:

[(1, 263432068), (2, 131716034), (4, 65858017), (17, 15496004), (34, 7748002), (68, 3874001), (313, 841636), (626, 420818), (1252, 210409), (5321, 49508), (10642, 24754), (12377, 21284)]