1555018207854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{947}}^1\times {\mathrm{517343}}^1$

素因数の和:518341

約数の個数: 48

約数和(自身を含む): 3254573855232

約数和(自身を除く): 1699555647378

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 947, 1058, 1587, 1894, 2841, 3174, 5682, 21781, 43562, 65343, 130686, 500963, 517343, 1001926, 1034686, 1502889, 1552029, 3005778, 3104058, 11898889, 23797778, 35696667, 71393334, 273674447, 489923821, 547348894, 821023341, 979847642, 1469771463, 1642046682, 2939542926, 11268247883, 22536495766, 33804743649, 67609487298, 259169701309, 518339402618, 777509103927, 1555018207854]

約数ペア:

[(1, 1555018207854), (2, 777509103927), (3, 518339402618), (6, 259169701309), (23, 67609487298), (46, 33804743649), (69, 22536495766), (138, 11268247883), (529, 2939542926), (947, 1642046682), (1058, 1469771463), (1587, 979847642), (1894, 821023341), (2841, 547348894), (3174, 489923821), (5682, 273674447), (21781, 71393334), (43562, 35696667), (65343, 23797778), (130686, 11898889), (500963, 3104058), (517343, 3005778), (1001926, 1552029), (1034686, 1502889)]