2017557344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{121951}}^1$

素因数の和:122019

約数の個数: 48

約数和(自身を含む): 4425394176

約数和(自身を除く): 2407836832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 1034, 1504, 2068, 4136, 8272, 16544, 121951, 243902, 487804, 975608, 1341461, 1951216, 2682922, 3902432, 5365844, 5731697, 10731688, 11463394, 21463376, 22926788, 42926752, 45853576, 63048667, 91707152, 126097334, 183414304, 252194668, 504389336, 1008778672, 2017557344]

約数ペア:

[(1, 2017557344), (2, 1008778672), (4, 504389336), (8, 252194668), (11, 183414304), (16, 126097334), (22, 91707152), (32, 63048667), (44, 45853576), (47, 42926752), (88, 22926788), (94, 21463376), (176, 11463394), (188, 10731688), (352, 5731697), (376, 5365844), (517, 3902432), (752, 2682922), (1034, 1951216), (1504, 1341461), (2068, 975608), (4136, 487804), (8272, 243902), (16544, 121951)]