13007156690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{1373}}^1$

素因数の和:2675

約数の個数: 64

約数和(自身を含む): 25941295872

約数和(自身を除く): 12934139182

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1213, 1373, 1562, 2426, 2746, 3905, 6065, 6865, 7810, 12130, 13343, 13730, 15103, 26686, 30206, 66715, 75515, 86123, 97483, 133430, 151030, 172246, 194966, 430615, 487415, 861230, 947353, 974830, 1072313, 1665449, 1894706, 2144626, 3330898, 4736765, 5361565, 8327245, 9473530, 10723130, 16654490, 18319939, 36639878, 91599695, 118246879, 183199390, 236493758, 591234395, 1182468790, 1300715669, 2601431338, 6503578345, 13007156690]

約数ペア:

[(1, 13007156690), (2, 6503578345), (5, 2601431338), (10, 1300715669), (11, 1182468790), (22, 591234395), (55, 236493758), (71, 183199390), (110, 118246879), (142, 91599695), (355, 36639878), (710, 18319939), (781, 16654490), (1213, 10723130), (1373, 9473530), (1562, 8327245), (2426, 5361565), (2746, 4736765), (3905, 3330898), (6065, 2144626), (6865, 1894706), (7810, 1665449), (12130, 1072313), (13343, 974830), (13730, 947353), (15103, 861230), (26686, 487415), (30206, 430615), (66715, 194966), (75515, 172246), (86123, 151030), (97483, 133430)]