2149482706

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 3811056480

約数和(自身を除く): 1661573774

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 401, 581, 659, 802, 1162, 1318, 2807, 4067, 4613, 5614, 8134, 9226, 19649, 32291, 33283, 39298, 54697, 64582, 66566, 109394, 232981, 264259, 382879, 465962, 528518, 765758, 1630867, 1849813, 2680153, 3261734, 3699626, 5360306, 12948691, 21933497, 25897382, 43866994, 153534479, 307068958, 1074741353, 2149482706]

約数ペア:

[(1, 2149482706), (2, 1074741353), (7, 307068958), (14, 153534479), (49, 43866994), (83, 25897382), (98, 21933497), (166, 12948691), (401, 5360306), (581, 3699626), (659, 3261734), (802, 2680153), (1162, 1849813), (1318, 1630867), (2807, 765758), (4067, 528518), (4613, 465962), (5614, 382879), (8134, 264259), (9226, 232981), (19649, 109394), (32291, 66566), (33283, 64582), (39298, 54697)]