1139450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1778

約数の個数: 24

約数和(自身を含む): 2283708

約数和(自身を除く): 1144258

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1753, 3506, 8765, 17530, 22789, 43825, 45578, 87650, 113945, 227890, 569725, 1139450]

約数ペア:

[(1, 1139450), (2, 569725), (5, 227890), (10, 113945), (13, 87650), (25, 45578), (26, 43825), (50, 22789), (65, 17530), (130, 8765), (325, 3506), (650, 1753)]