2057646578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{108263}}^1$

素因数の和:108338

約数の個数: 32

約数和(自身を含む): 3601293696

約数和(自身を除く): 1543647118

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 108263, 216526, 1407419, 1840471, 2814838, 3680942, 4655309, 9310618, 23926123, 47852246, 60519017, 79140253, 121038034, 158280506, 1028823289, 2057646578]

約数ペア:

[(1, 2057646578), (2, 1028823289), (13, 158280506), (17, 121038034), (26, 79140253), (34, 60519017), (43, 47852246), (86, 23926123), (221, 9310618), (442, 4655309), (559, 3680942), (731, 2814838), (1118, 1840471), (1462, 1407419), (9503, 216526), (19006, 108263)]