1900649946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1433371}}^1$

素因数の和:1433406

約数の個数: 32

約数和(自身を含む): 4334516928

約数和(自身を除く): 2433866982

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1433371, 2866742, 4300113, 8600226, 18633823, 24367307, 37267646, 48734614, 55901469, 73101921, 111802938, 146203842, 316774991, 633549982, 950324973, 1900649946]

約数ペア:

[(1, 1900649946), (2, 950324973), (3, 633549982), (6, 316774991), (13, 146203842), (17, 111802938), (26, 73101921), (34, 55901469), (39, 48734614), (51, 37267646), (78, 24367307), (102, 18633823), (221, 8600226), (442, 4300113), (663, 2866742), (1326, 1433371)]