6488892670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1\times {\mathrm{16903}}^1$

素因数の和:19876

約数の個数: 32

約数和(自身を含む): 12583472832

約数和(自身を除く): 6094580162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2953, 5906, 14765, 16903, 29530, 33806, 38389, 76778, 84515, 169030, 191945, 219739, 383890, 439478, 1098695, 2197390, 49914559, 99829118, 249572795, 499145590, 648889267, 1297778534, 3244446335, 6488892670]

約数ペア:

[(1, 6488892670), (2, 3244446335), (5, 1297778534), (10, 648889267), (13, 499145590), (26, 249572795), (65, 99829118), (130, 49914559), (2953, 2197390), (5906, 1098695), (14765, 439478), (16903, 383890), (29530, 219739), (33806, 191945), (38389, 169030), (76778, 84515)]