1318974410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{596821}}^1$

素因数の和:596858

約数の個数: 32

約数和(自身を含む): 2707184592

約数和(自身を除く): 1388210182

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 596821, 1193642, 2984105, 5968210, 7758673, 10145957, 15517346, 20291914, 38793365, 50729785, 77586730, 101459570, 131897441, 263794882, 659487205, 1318974410]

約数ペア:

[(1, 1318974410), (2, 659487205), (5, 263794882), (10, 131897441), (13, 101459570), (17, 77586730), (26, 50729785), (34, 38793365), (65, 20291914), (85, 15517346), (130, 10145957), (170, 7758673), (221, 5968210), (442, 2984105), (1105, 1193642), (2210, 596821)]