2013487567

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 2603905920

約数和(自身を除く): 590418353

約数列:

[1, 7, 13, 47, 49, 91, 109, 329, 611, 617, 637, 763, 1417, 2303, 4277, 4319, 5123, 5341, 8021, 9919, 28999, 29939, 30233, 35861, 56147, 66599, 67253, 69433, 202993, 251027, 376987, 393029, 466193, 470771, 874289, 1420951, 2638909, 3160891, 3263351, 3295397, 6120023, 18472363, 22126237, 41091583, 42840161, 154883659, 287641081, 2013487567]

約数ペア:

[(1, 2013487567), (7, 287641081), (13, 154883659), (47, 42840161), (49, 41091583), (91, 22126237), (109, 18472363), (329, 6120023), (611, 3295397), (617, 3263351), (637, 3160891), (763, 2638909), (1417, 1420951), (2303, 874289), (4277, 470771), (4319, 466193), (5123, 393029), (5341, 376987), (8021, 251027), (9919, 202993), (28999, 69433), (29939, 67253), (30233, 66599), (35861, 56147)]