628118367079

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2671}}^1\times {\mathrm{5501}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 745181724672

約数和(自身を除く): 117063357593

約数列:

[1, 7, 31, 197, 217, 1379, 2671, 5501, 6107, 18697, 38507, 42749, 82801, 170531, 526187, 579607, 1083697, 1193717, 3683309, 7585879, 14693171, 16311797, 33594607, 102852197, 114182579, 235162249, 455488301, 2894554687, 3188418107, 20261882809, 89731195297, 628118367079]

約数ペア:

[(1, 628118367079), (7, 89731195297), (31, 20261882809), (197, 3188418107), (217, 2894554687), (1379, 455488301), (2671, 235162249), (5501, 114182579), (6107, 102852197), (18697, 33594607), (38507, 16311797), (42749, 14693171), (82801, 7585879), (170531, 3683309), (526187, 1193717), (579607, 1083697)]