7000000189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 9343918080

約数和(自身を除く): 2343917891

約数列:

[1, 7, 13, 17, 59, 91, 119, 221, 271, 283, 413, 767, 1003, 1547, 1897, 1981, 3523, 3679, 4607, 4811, 5369, 7021, 13039, 15989, 16697, 24661, 25753, 32249, 33677, 59891, 62543, 76693, 91273, 111923, 116879, 207857, 217061, 271813, 283849, 419237, 437801, 536851, 997009, 1303781, 1454999, 1519427, 1902691, 1986943, 3533569, 3690037, 4524887, 6979063, 9126467, 16949153, 24734983, 25830259, 31674209, 58823531, 76923079, 118644071, 411764717, 538461553, 1000000027, 7000000189]

約数ペア:

[(1, 7000000189), (7, 1000000027), (13, 538461553), (17, 411764717), (59, 118644071), (91, 76923079), (119, 58823531), (221, 31674209), (271, 25830259), (283, 24734983), (413, 16949153), (767, 9126467), (1003, 6979063), (1547, 4524887), (1897, 3690037), (1981, 3533569), (3523, 1986943), (3679, 1902691), (4607, 1519427), (4811, 1454999), (5369, 1303781), (7021, 997009), (13039, 536851), (15989, 437801), (16697, 419237), (24661, 283849), (25753, 271813), (32249, 217061), (33677, 207857), (59891, 116879), (62543, 111923), (76693, 91273)]