885366950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1362103}}^1$

素因数の和:1362128

約数の個数: 24

約数和(自身を含む): 1773459408

約数和(自身を除く): 888092458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1362103, 2724206, 6810515, 13621030, 17707339, 34052575, 35414678, 68105150, 88536695, 177073390, 442683475, 885366950]

約数ペア:

[(1, 885366950), (2, 442683475), (5, 177073390), (10, 88536695), (13, 68105150), (25, 35414678), (26, 34052575), (50, 17707339), (65, 13621030), (130, 6810515), (325, 2724206), (650, 1362103)]