2495334530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{90971}}^1$

素因数の和:91202

約数の個数: 32

約数和(自身を含む): 4860088128

約数和(自身を除く): 2364753598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 90971, 181942, 454855, 909710, 1182623, 2365246, 5913115, 11826230, 19194881, 38389762, 95974405, 191948810, 249533453, 499066906, 1247667265, 2495334530]

約数ペア:

[(1, 2495334530), (2, 1247667265), (5, 499066906), (10, 249533453), (13, 191948810), (26, 95974405), (65, 38389762), (130, 19194881), (211, 11826230), (422, 5913115), (1055, 2365246), (2110, 1182623), (2743, 909710), (5486, 454855), (13715, 181942), (27430, 90971)]