2553026

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 24

約数和(自身を含む): 4656576

約数和(自身を除く): 2103550

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 631, 1262, 2023, 4046, 4417, 8834, 10727, 21454, 75089, 150178, 182359, 364718, 1276513, 2553026]

約数ペア:

[(1, 2553026), (2, 1276513), (7, 364718), (14, 182359), (17, 150178), (34, 75089), (119, 21454), (238, 10727), (289, 8834), (578, 4417), (631, 4046), (1262, 2023)]