2013458930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{42487}}^1$

素因数の和:43178

約数の個数: 32

約数和(自身を含む): 4148188416

約数和(自身を除く): 2134729486

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 677, 1354, 3385, 4739, 6770, 9478, 23695, 42487, 47390, 84974, 212435, 297409, 424870, 594818, 1487045, 2974090, 28763699, 57527398, 143818495, 201345893, 287636990, 402691786, 1006729465, 2013458930]

約数ペア:

[(1, 2013458930), (2, 1006729465), (5, 402691786), (7, 287636990), (10, 201345893), (14, 143818495), (35, 57527398), (70, 28763699), (677, 2974090), (1354, 1487045), (3385, 594818), (4739, 424870), (6770, 297409), (9478, 212435), (23695, 84974), (42487, 47390)]