2017999438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 4025367360

約数和(自身を除く): 2007367922

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 61, 91, 98, 122, 161, 182, 299, 322, 427, 598, 637, 793, 854, 1127, 1129, 1274, 1403, 1586, 2093, 2254, 2258, 2806, 2989, 4186, 5551, 5978, 7903, 9821, 11102, 14651, 14677, 15806, 18239, 19642, 25967, 29302, 29354, 36478, 38857, 51934, 55321, 68747, 68869, 77714, 102739, 110642, 127673, 137494, 137738, 181769, 205478, 255346, 337571, 363538, 482083, 675142, 719173, 893711, 895297, 964166, 1272383, 1438346, 1583987, 1787422, 1790594, 2362997, 2544766, 3167974, 3374581, 4725994, 6267079, 6749162, 11087909, 12534158, 16540979, 20591831, 22175818, 33081958, 41183662, 43869553, 77615363, 87739106, 144142817, 155230726, 288285634, 1008999719, 2017999438]

約数ペア:

[(1, 2017999438), (2, 1008999719), (7, 288285634), (13, 155230726), (14, 144142817), (23, 87739106), (26, 77615363), (46, 43869553), (49, 41183662), (61, 33081958), (91, 22175818), (98, 20591831), (122, 16540979), (161, 12534158), (182, 11087909), (299, 6749162), (322, 6267079), (427, 4725994), (598, 3374581), (637, 3167974), (793, 2544766), (854, 2362997), (1127, 1790594), (1129, 1787422), (1274, 1583987), (1403, 1438346), (1586, 1272383), (2093, 964166), (2254, 895297), (2258, 893711), (2806, 719173), (2989, 675142), (4186, 482083), (5551, 363538), (5978, 337571), (7903, 255346), (9821, 205478), (11102, 181769), (14651, 137738), (14677, 137494), (15806, 127673), (18239, 110642), (19642, 102739), (25967, 77714), (29302, 68869), (29354, 68747), (36478, 55321), (38857, 51934)]