2230028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 4061232

約数和(自身を除く): 1831204

約数列:

[1, 2, 4, 53, 67, 106, 134, 157, 212, 268, 314, 628, 3551, 7102, 8321, 10519, 14204, 16642, 21038, 33284, 42076, 557507, 1115014, 2230028]

約数ペア:

[(1, 2230028), (2, 1115014), (4, 557507), (53, 42076), (67, 33284), (106, 21038), (134, 16642), (157, 14204), (212, 10519), (268, 8321), (314, 7102), (628, 3551)]