2287112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 4626720

約数和(自身を除く): 2339608

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 251, 268, 502, 536, 1004, 1139, 2008, 2278, 4267, 4556, 8534, 9112, 16817, 17068, 33634, 34136, 67268, 134536, 285889, 571778, 1143556, 2287112]

約数ペア:

[(1, 2287112), (2, 1143556), (4, 571778), (8, 285889), (17, 134536), (34, 67268), (67, 34136), (68, 33634), (134, 17068), (136, 16817), (251, 9112), (268, 8534), (502, 4556), (536, 4267), (1004, 2278), (1139, 2008)]