1688508289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 1982002176

約数和(自身を除く): 293493887

約数列:

[1, 13, 17, 41, 221, 307, 533, 607, 697, 3991, 5219, 7891, 9061, 10319, 12587, 24887, 67847, 134147, 163631, 186349, 213979, 323531, 423079, 2422537, 2781727, 3167933, 5500027, 7640309, 41183129, 99324017, 129885253, 1688508289]

約数ペア:

[(1, 1688508289), (13, 129885253), (17, 99324017), (41, 41183129), (221, 7640309), (307, 5500027), (533, 3167933), (607, 2781727), (697, 2422537), (3991, 423079), (5219, 323531), (7891, 213979), (9061, 186349), (10319, 163631), (12587, 134147), (24887, 67847)]