2654410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 2659190

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 409, 590, 649, 818, 1298, 2045, 3245, 4090, 4499, 6490, 8998, 22495, 24131, 44990, 48262, 120655, 241310, 265441, 530882, 1327205, 2654410]

約数ペア:

[(1, 2654410), (2, 1327205), (5, 530882), (10, 265441), (11, 241310), (22, 120655), (55, 48262), (59, 44990), (110, 24131), (118, 22495), (295, 8998), (409, 6490), (590, 4499), (649, 4090), (818, 3245), (1298, 2045)]