2158099648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{2953}}^1$

素因数の和:3585

約数の個数: 56

約数和(自身を含む): 4516902320

約数和(自身を除く): 2358802672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 601, 608, 1202, 1216, 2404, 2953, 4808, 5906, 9616, 11419, 11812, 19232, 22838, 23624, 38464, 45676, 47248, 56107, 91352, 94496, 112214, 182704, 188992, 224428, 365408, 448856, 730816, 897712, 1774753, 1795424, 3549506, 3590848, 7099012, 14198024, 28396048, 33720307, 56792096, 67440614, 113584192, 134881228, 269762456, 539524912, 1079049824, 2158099648]

約数ペア:

[(1, 2158099648), (2, 1079049824), (4, 539524912), (8, 269762456), (16, 134881228), (19, 113584192), (32, 67440614), (38, 56792096), (64, 33720307), (76, 28396048), (152, 14198024), (304, 7099012), (601, 3590848), (608, 3549506), (1202, 1795424), (1216, 1774753), (2404, 897712), (2953, 730816), (4808, 448856), (5906, 365408), (9616, 224428), (11419, 188992), (11812, 182704), (19232, 112214), (22838, 94496), (23624, 91352), (38464, 56107), (45676, 47248)]