1401686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 32

約数和(自身を含む): 2570400

約数和(自身を除く): 1168714

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 169, 286, 319, 338, 377, 638, 754, 1859, 2197, 3718, 4147, 4394, 4901, 8294, 9802, 24167, 48334, 53911, 63713, 107822, 127426, 700843, 1401686]

約数ペア:

[(1, 1401686), (2, 700843), (11, 127426), (13, 107822), (22, 63713), (26, 53911), (29, 48334), (58, 24167), (143, 9802), (169, 8294), (286, 4901), (319, 4394), (338, 4147), (377, 3718), (638, 2197), (754, 1859)]