1972657934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{15443}}^1$

素因数の和:15509

約数の個数: 32

約数和(自身を含む): 3385942560

約数和(自身を除く): 1413284626

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 4913, 7514, 9826, 15443, 30886, 63869, 127738, 200759, 262531, 401518, 525062, 3412903, 4463027, 6825806, 8926054, 58019351, 75871459, 116038702, 151742918, 986328967, 1972657934]

約数ペア:

[(1, 1972657934), (2, 986328967), (13, 151742918), (17, 116038702), (26, 75871459), (34, 58019351), (221, 8926054), (289, 6825806), (442, 4463027), (578, 3412903), (3757, 525062), (4913, 401518), (7514, 262531), (9826, 200759), (15443, 127738), (30886, 63869)]