2838312

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 7800000

約数和(自身を除く): 4961688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 499, 632, 711, 948, 998, 1422, 1497, 1896, 1996, 2844, 2994, 3992, 4491, 5688, 5988, 8982, 11976, 17964, 35928, 39421, 78842, 118263, 157684, 236526, 315368, 354789, 473052, 709578, 946104, 1419156, 2838312]

約数ペア:

[(1, 2838312), (2, 1419156), (3, 946104), (4, 709578), (6, 473052), (8, 354789), (9, 315368), (12, 236526), (18, 157684), (24, 118263), (36, 78842), (72, 39421), (79, 35928), (158, 17964), (237, 11976), (316, 8982), (474, 5988), (499, 5688), (632, 4491), (711, 3992), (948, 2994), (998, 2844), (1422, 1996), (1497, 1896)]