2219433671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9791}}^1$

素因数の和:9911

約数の個数: 32

約数和(自身を含む): 2842656768

約数和(自身を除く): 623223097

約数列:

[1, 7, 13, 47, 53, 91, 329, 371, 611, 689, 2491, 4277, 4823, 9791, 17437, 32383, 68537, 127283, 226681, 460177, 518923, 890981, 3221239, 3632461, 5982301, 6745999, 24389381, 41876107, 47221993, 170725667, 317061953, 2219433671]

約数ペア:

[(1, 2219433671), (7, 317061953), (13, 170725667), (47, 47221993), (53, 41876107), (91, 24389381), (329, 6745999), (371, 5982301), (611, 3632461), (689, 3221239), (2491, 890981), (4277, 518923), (4823, 460177), (9791, 226681), (17437, 127283), (32383, 68537)]