2253836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 4304160

約数和(自身を除く): 2050324

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 487, 974, 1157, 1948, 2314, 4628, 6331, 12662, 25324, 43343, 86686, 173372, 563459, 1126918, 2253836]

約数ペア:

[(1, 2253836), (2, 1126918), (4, 563459), (13, 173372), (26, 86686), (52, 43343), (89, 25324), (178, 12662), (356, 6331), (487, 4628), (974, 2314), (1157, 1948)]