3947018710

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1\times {\mathrm{2663}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 7181291520

約数和(自身を除く): 3234272810

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1439, 2663, 2878, 5326, 7195, 13315, 14390, 26630, 148217, 274289, 296434, 548578, 741085, 1371445, 1482170, 2742890, 3832057, 7664114, 19160285, 38320570, 394701871, 789403742, 1973509355, 3947018710]

約数ペア:

[(1, 3947018710), (2, 1973509355), (5, 789403742), (10, 394701871), (103, 38320570), (206, 19160285), (515, 7664114), (1030, 3832057), (1439, 2742890), (2663, 1482170), (2878, 1371445), (5326, 741085), (7195, 548578), (13315, 296434), (14390, 274289), (26630, 148217)]