2018602936

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{2459}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 4399660800

約数和(自身を除く): 2381057864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 137, 214, 274, 428, 548, 749, 856, 959, 1096, 1498, 1918, 2459, 2996, 3836, 4918, 5992, 7672, 9836, 14659, 17213, 19672, 29318, 34426, 58636, 68852, 102613, 117272, 137704, 205226, 263113, 336883, 410452, 526226, 673766, 820904, 1052452, 1347532, 1841791, 2104904, 2358181, 2695064, 3683582, 4716362, 7367164, 9432724, 14734328, 18865448, 36046481, 72092962, 144185924, 252325367, 288371848, 504650734, 1009301468, 2018602936]

約数ペア:

[(1, 2018602936), (2, 1009301468), (4, 504650734), (7, 288371848), (8, 252325367), (14, 144185924), (28, 72092962), (56, 36046481), (107, 18865448), (137, 14734328), (214, 9432724), (274, 7367164), (428, 4716362), (548, 3683582), (749, 2695064), (856, 2358181), (959, 2104904), (1096, 1841791), (1498, 1347532), (1918, 1052452), (2459, 820904), (2996, 673766), (3836, 526226), (4918, 410452), (5992, 336883), (7672, 263113), (9836, 205226), (14659, 137704), (17213, 117272), (19672, 102613), (29318, 68852), (34426, 58636)]