645483592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{269851}}^1$

素因数の和:269893

約数の個数: 32

約数和(自身を含む): 1360054080

約数和(自身を除く): 714570488

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 269851, 539702, 1079404, 2158808, 3508063, 6206573, 7016126, 12413146, 14032252, 24826292, 28064504, 49652584, 80685449, 161370898, 322741796, 645483592]

約数ペア:

[(1, 645483592), (2, 322741796), (4, 161370898), (8, 80685449), (13, 49652584), (23, 28064504), (26, 24826292), (46, 14032252), (52, 12413146), (92, 7016126), (104, 6206573), (184, 3508063), (299, 2158808), (598, 1079404), (1196, 539702), (2392, 269851)]