2670291464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12889}}^1$

素因数の和:12990

約数の個数: 64

約数和(自身を含む): 5568480000

約数和(自身を除く): 2898188536

約数列:

[1, 2, 4, 8, 19, 29, 38, 47, 58, 76, 94, 116, 152, 188, 232, 376, 551, 893, 1102, 1363, 1786, 2204, 2726, 3572, 4408, 5452, 7144, 10904, 12889, 25778, 25897, 51556, 51794, 103112, 103588, 207176, 244891, 373781, 489782, 605783, 747562, 979564, 1211566, 1495124, 1959128, 2423132, 2990248, 4846264, 7101839, 11509877, 14203678, 17567707, 23019754, 28407356, 35135414, 46039508, 56814712, 70270828, 92079016, 140541656, 333786433, 667572866, 1335145732, 2670291464]

約数ペア:

[(1, 2670291464), (2, 1335145732), (4, 667572866), (8, 333786433), (19, 140541656), (29, 92079016), (38, 70270828), (47, 56814712), (58, 46039508), (76, 35135414), (94, 28407356), (116, 23019754), (152, 17567707), (188, 14203678), (232, 11509877), (376, 7101839), (551, 4846264), (893, 2990248), (1102, 2423132), (1363, 1959128), (1786, 1495124), (2204, 1211566), (2726, 979564), (3572, 747562), (4408, 605783), (5452, 489782), (7144, 373781), (10904, 244891), (12889, 207176), (25778, 103588), (25897, 103112), (51556, 51794)]