2511370608

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{399391}}^1$

素因数の和:399533

約数の個数: 40

約数和(自身を含む): 6537248256

約数和(自身を除く): 4025877648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 399391, 798782, 1198173, 1597564, 2396346, 3195128, 4792692, 6390256, 9585384, 19170768, 52320221, 104640442, 156960663, 209280884, 313921326, 418561768, 627842652, 837123536, 1255685304, 2511370608]

約数ペア:

[(1, 2511370608), (2, 1255685304), (3, 837123536), (4, 627842652), (6, 418561768), (8, 313921326), (12, 209280884), (16, 156960663), (24, 104640442), (48, 52320221), (131, 19170768), (262, 9585384), (393, 6390256), (524, 4792692), (786, 3195128), (1048, 2396346), (1572, 1597564), (2096, 1198173), (3144, 798782), (6288, 399391)]