137837853884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{5210867}}^1$

素因数の和:5211277

約数の個数: 24

約数和(自身を含む): 256062053520

約数和(自身を除く): 118224199636

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 26452, 5210867, 10421734, 20843468, 88584739, 177169478, 354338956, 2027027263, 4054054526, 8108109052, 34459463471, 68918926942, 137837853884]

約数ペア:

[(1, 137837853884), (2, 68918926942), (4, 34459463471), (17, 8108109052), (34, 4054054526), (68, 2027027263), (389, 354338956), (778, 177169478), (1556, 88584739), (6613, 20843468), (13226, 10421734), (26452, 5210867)]