1490751206

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7829}}^1$

素因数の和:7941

約数の個数: 48

約数和(自身を含む): 2731417200

約数和(自身を除く): 1240665994

約数列:

[1, 2, 7, 14, 29, 49, 58, 67, 98, 134, 203, 406, 469, 938, 1421, 1943, 2842, 3283, 3886, 6566, 7829, 13601, 15658, 27202, 54803, 95207, 109606, 190414, 227041, 383621, 454082, 524543, 767242, 1049086, 1589287, 3178574, 3671801, 7343602, 11125009, 15211747, 22250018, 25702607, 30423494, 51405214, 106482229, 212964458, 745375603, 1490751206]

約数ペア:

[(1, 1490751206), (2, 745375603), (7, 212964458), (14, 106482229), (29, 51405214), (49, 30423494), (58, 25702607), (67, 22250018), (98, 15211747), (134, 11125009), (203, 7343602), (406, 3671801), (469, 3178574), (938, 1589287), (1421, 1049086), (1943, 767242), (2842, 524543), (3283, 454082), (3886, 383621), (6566, 227041), (7829, 190414), (13601, 109606), (15658, 95207), (27202, 54803)]