1214858666

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 2278540800

約数和(自身を除く): 1063682134

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 343, 518, 686, 851, 1127, 1702, 1813, 2081, 2254, 3626, 4162, 5957, 7889, 11914, 12691, 14567, 15778, 25382, 29134, 41699, 47863, 76997, 83398, 95726, 101969, 153994, 203938, 291893, 335041, 538979, 583786, 670082, 713783, 1077958, 1427566, 1770931, 2345287, 3541862, 3772853, 4690574, 7545706, 12396517, 16417009, 24793034, 26409971, 32834018, 52819942, 86775619, 173551238, 607429333, 1214858666]

約数ペア:

[(1, 1214858666), (2, 607429333), (7, 173551238), (14, 86775619), (23, 52819942), (37, 32834018), (46, 26409971), (49, 24793034), (74, 16417009), (98, 12396517), (161, 7545706), (259, 4690574), (322, 3772853), (343, 3541862), (518, 2345287), (686, 1770931), (851, 1427566), (1127, 1077958), (1702, 713783), (1813, 670082), (2081, 583786), (2254, 538979), (3626, 335041), (4162, 291893), (5957, 203938), (7889, 153994), (11914, 101969), (12691, 95726), (14567, 83398), (15778, 76997), (25382, 47863), (29134, 41699)]