2079490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 4356864

約数和(自身を除く): 2277374

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 487, 610, 854, 974, 2135, 2435, 3409, 4270, 4870, 6818, 17045, 29707, 34090, 59414, 148535, 207949, 297070, 415898, 1039745, 2079490]

約数ペア:

[(1, 2079490), (2, 1039745), (5, 415898), (7, 297070), (10, 207949), (14, 148535), (35, 59414), (61, 34090), (70, 29707), (122, 17045), (305, 6818), (427, 4870), (487, 4270), (610, 3409), (854, 2435), (974, 2135)]