2127184468

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 4001550336

約数和(自身を除く): 1874365868

約数列:

[1, 2, 4, 41, 47, 53, 82, 94, 106, 127, 164, 188, 212, 254, 508, 1681, 1927, 2173, 2491, 3362, 3854, 4346, 4982, 5207, 5969, 6724, 6731, 7708, 8692, 9964, 10414, 11938, 13462, 20828, 23876, 26924, 79007, 89093, 102131, 158014, 178186, 204262, 213487, 244729, 275971, 316028, 316357, 356372, 408524, 426974, 489458, 551942, 632714, 853948, 978916, 1103884, 1265428, 4187371, 8374742, 10033889, 11314811, 12970637, 16749484, 20067778, 22629622, 25941274, 40135556, 45259244, 51882548, 531796117, 1063592234, 2127184468]

約数ペア:

[(1, 2127184468), (2, 1063592234), (4, 531796117), (41, 51882548), (47, 45259244), (53, 40135556), (82, 25941274), (94, 22629622), (106, 20067778), (127, 16749484), (164, 12970637), (188, 11314811), (212, 10033889), (254, 8374742), (508, 4187371), (1681, 1265428), (1927, 1103884), (2173, 978916), (2491, 853948), (3362, 632714), (3854, 551942), (4346, 489458), (4982, 426974), (5207, 408524), (5969, 356372), (6724, 316357), (6731, 316028), (7708, 275971), (8692, 244729), (9964, 213487), (10414, 204262), (11938, 178186), (13462, 158014), (20828, 102131), (23876, 89093), (26924, 79007)]