2094170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 4127760

約数和(自身を除く): 2033590

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 181, 362, 445, 890, 905, 1157, 1810, 2314, 2353, 4706, 5785, 11570, 11765, 16109, 23530, 32218, 80545, 161090, 209417, 418834, 1047085, 2094170]

約数ペア:

[(1, 2094170), (2, 1047085), (5, 418834), (10, 209417), (13, 161090), (26, 80545), (65, 32218), (89, 23530), (130, 16109), (178, 11765), (181, 11570), (362, 5785), (445, 4706), (890, 2353), (905, 2314), (1157, 1810)]