1900381832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 3782592000

約数和(自身を除く): 1882210168

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 397, 439, 794, 878, 1363, 1588, 1756, 2726, 3176, 3512, 5452, 10904, 11513, 12731, 18659, 20633, 23026, 25462, 37318, 41266, 46052, 50924, 74636, 82532, 92104, 101848, 149272, 165064, 174283, 348566, 541111, 598357, 697132, 1082222, 1196714, 1394264, 2164444, 2393428, 4328888, 4786856, 5054207, 8191301, 10108414, 16382602, 20216828, 32765204, 40433656, 65530408, 237547729, 475095458, 950190916, 1900381832]

約数ペア:

[(1, 1900381832), (2, 950190916), (4, 475095458), (8, 237547729), (29, 65530408), (47, 40433656), (58, 32765204), (94, 20216828), (116, 16382602), (188, 10108414), (232, 8191301), (376, 5054207), (397, 4786856), (439, 4328888), (794, 2393428), (878, 2164444), (1363, 1394264), (1588, 1196714), (1756, 1082222), (2726, 697132), (3176, 598357), (3512, 541111), (5452, 348566), (10904, 174283), (11513, 165064), (12731, 149272), (18659, 101848), (20633, 92104), (23026, 82532), (25462, 74636), (37318, 50924), (41266, 46052)]