3100826638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21871}}^1$

素因数の和:21953

約数の個数: 64

約数和(自身を含む): 6173153280

約数和(自身を除く): 3072326642

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 41, 82, 91, 133, 182, 247, 266, 287, 494, 533, 574, 779, 1066, 1558, 1729, 3458, 3731, 5453, 7462, 10127, 10906, 20254, 21871, 43742, 70889, 141778, 153097, 284323, 306194, 415549, 568646, 831098, 896711, 1793422, 1990261, 2908843, 3980522, 5402137, 5817686, 6276977, 10804274, 11657243, 12553954, 17037509, 23314486, 34075018, 37814959, 75629918, 81600701, 119262563, 163201402, 221487617, 238525126, 442975234, 1550413319, 3100826638]

約数ペア:

[(1, 3100826638), (2, 1550413319), (7, 442975234), (13, 238525126), (14, 221487617), (19, 163201402), (26, 119262563), (38, 81600701), (41, 75629918), (82, 37814959), (91, 34075018), (133, 23314486), (182, 17037509), (247, 12553954), (266, 11657243), (287, 10804274), (494, 6276977), (533, 5817686), (574, 5402137), (779, 3980522), (1066, 2908843), (1558, 1990261), (1729, 1793422), (3458, 896711), (3731, 831098), (5453, 568646), (7462, 415549), (10127, 306194), (10906, 284323), (20254, 153097), (21871, 141778), (43742, 70889)]