2017104978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{1213}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 4937503104

約数和(自身を除く): 2920398126

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 137, 238, 274, 289, 357, 411, 578, 714, 822, 867, 959, 1213, 1734, 1918, 2023, 2329, 2426, 2877, 3639, 4046, 4658, 5754, 6069, 6987, 7278, 8491, 12138, 13974, 16303, 16982, 20621, 25473, 32606, 39593, 41242, 48909, 50946, 61863, 79186, 97818, 118779, 123726, 144347, 166181, 237558, 277151, 288694, 332362, 350557, 433041, 498543, 554302, 701114, 831453, 866082, 997086, 1051671, 1163267, 1662906, 2103342, 2326534, 2453899, 2825077, 3489801, 4907798, 5650154, 6979602, 7361697, 8475231, 14723394, 16950462, 19775539, 39551078, 48026309, 59326617, 96052618, 118653234, 144078927, 288157854, 336184163, 672368326, 1008552489, 2017104978]

約数ペア:

[(1, 2017104978), (2, 1008552489), (3, 672368326), (6, 336184163), (7, 288157854), (14, 144078927), (17, 118653234), (21, 96052618), (34, 59326617), (42, 48026309), (51, 39551078), (102, 19775539), (119, 16950462), (137, 14723394), (238, 8475231), (274, 7361697), (289, 6979602), (357, 5650154), (411, 4907798), (578, 3489801), (714, 2825077), (822, 2453899), (867, 2326534), (959, 2103342), (1213, 1662906), (1734, 1163267), (1918, 1051671), (2023, 997086), (2329, 866082), (2426, 831453), (2877, 701114), (3639, 554302), (4046, 498543), (4658, 433041), (5754, 350557), (6069, 332362), (6987, 288694), (7278, 277151), (8491, 237558), (12138, 166181), (13974, 144347), (16303, 123726), (16982, 118779), (20621, 97818), (25473, 79186), (32606, 61863), (39593, 50946), (41242, 48909)]