2247172330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557611}}^1$

素因数の和:557662

約数の個数: 32

約数和(自身を含む): 4496583168

約数和(自身を除く): 2249410838

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 557611, 1115222, 2788055, 5576110, 7248943, 14497886, 17285941, 34571882, 36244715, 72489430, 86429705, 172859410, 224717233, 449434466, 1123586165, 2247172330]

約数ペア:

[(1, 2247172330), (2, 1123586165), (5, 449434466), (10, 224717233), (13, 172859410), (26, 86429705), (31, 72489430), (62, 36244715), (65, 34571882), (130, 17285941), (155, 14497886), (310, 7248943), (403, 5576110), (806, 2788055), (2015, 1115222), (4030, 557611)]