123169384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1129}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 249165000

約数和(自身を除く): 125995616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1049, 1129, 2098, 2258, 4196, 4516, 8392, 9032, 13637, 14677, 27274, 29354, 54548, 58708, 109096, 117416, 1184321, 2368642, 4737284, 9474568, 15396173, 30792346, 61584692, 123169384]

約数ペア:

[(1, 123169384), (2, 61584692), (4, 30792346), (8, 15396173), (13, 9474568), (26, 4737284), (52, 2368642), (104, 1184321), (1049, 117416), (1129, 109096), (2098, 58708), (2258, 54548), (4196, 29354), (4516, 27274), (8392, 14677), (9032, 13637)]