3897156874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{12263}}^1$

素因数の和:13014

約数の個数: 32

約数和(自身を含む): 6675540480

約数和(自身を除く): 2778383606

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 719, 1438, 9347, 12223, 12263, 18694, 24446, 24526, 158899, 159419, 208471, 317798, 318838, 416942, 2710123, 5420246, 8817097, 17634194, 114622261, 149890649, 229244522, 299781298, 1948578437, 3897156874]

約数ペア:

[(1, 3897156874), (2, 1948578437), (13, 299781298), (17, 229244522), (26, 149890649), (34, 114622261), (221, 17634194), (442, 8817097), (719, 5420246), (1438, 2710123), (9347, 416942), (12223, 318838), (12263, 317798), (18694, 208471), (24446, 159419), (24526, 158899)]