1948962277444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4692631}}^1$

素因数の和:4692825

約数の個数: 72

約数和(自身を含む): 4298938945728

約数和(自身を除く): 2349976668284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 163, 182, 196, 326, 364, 637, 652, 1141, 1274, 2119, 2282, 2548, 4238, 4564, 7987, 8476, 14833, 15974, 29666, 31948, 59332, 103831, 207662, 415324, 4692631, 9385262, 18770524, 32848417, 61004203, 65696834, 122008406, 131393668, 229938919, 244016812, 427029421, 459877838, 764898853, 854058842, 919755676, 1529797706, 1708117684, 2989205947, 3059595412, 5354291971, 5978411894, 9943685089, 10708583942, 11956823788, 19887370178, 21417167884, 37480043797, 39774740356, 69605795623, 74960087594, 139211591246, 149920175188, 278423182492, 487240569361, 974481138722, 1948962277444]

約数ペア:

[(1, 1948962277444), (2, 974481138722), (4, 487240569361), (7, 278423182492), (13, 149920175188), (14, 139211591246), (26, 74960087594), (28, 69605795623), (49, 39774740356), (52, 37480043797), (91, 21417167884), (98, 19887370178), (163, 11956823788), (182, 10708583942), (196, 9943685089), (326, 5978411894), (364, 5354291971), (637, 3059595412), (652, 2989205947), (1141, 1708117684), (1274, 1529797706), (2119, 919755676), (2282, 854058842), (2548, 764898853), (4238, 459877838), (4564, 427029421), (7987, 244016812), (8476, 229938919), (14833, 131393668), (15974, 122008406), (29666, 65696834), (31948, 61004203), (59332, 32848417), (103831, 18770524), (207662, 9385262), (415324, 4692631)]