2021693414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 3612470400

約数和(自身を除く): 1590776986

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 109, 218, 221, 377, 442, 493, 754, 986, 1417, 1447, 1853, 2834, 2894, 3161, 3706, 6322, 6409, 12818, 18811, 24089, 24599, 37622, 41093, 41963, 48178, 49198, 53737, 82186, 83926, 107474, 157723, 315446, 319787, 545519, 639574, 698581, 713371, 1091038, 1397162, 1426742, 2050399, 2681291, 4100798, 4573967, 5362582, 9147934, 9273823, 18547646, 34856783, 59461571, 69713566, 77757439, 118923142, 155514878, 1010846707, 2021693414]

約数ペア:

[(1, 2021693414), (2, 1010846707), (13, 155514878), (17, 118923142), (26, 77757439), (29, 69713566), (34, 59461571), (58, 34856783), (109, 18547646), (218, 9273823), (221, 9147934), (377, 5362582), (442, 4573967), (493, 4100798), (754, 2681291), (986, 2050399), (1417, 1426742), (1447, 1397162), (1853, 1091038), (2834, 713371), (2894, 698581), (3161, 639574), (3706, 545519), (6322, 319787), (6409, 315446), (12818, 157723), (18811, 107474), (24089, 83926), (24599, 82186), (37622, 53737), (41093, 49198), (41963, 48178)]