2636530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 5415984

約数和(自身を除く): 2779454

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1193, 2210, 2386, 5965, 11930, 15509, 20281, 31018, 40562, 77545, 101405, 155090, 202810, 263653, 527306, 1318265, 2636530]

約数ペア:

[(1, 2636530), (2, 1318265), (5, 527306), (10, 263653), (13, 202810), (17, 155090), (26, 101405), (34, 77545), (65, 40562), (85, 31018), (130, 20281), (170, 15509), (221, 11930), (442, 5965), (1105, 2386), (1193, 2210)]