858821630

素因数分解:

$2^1\times 5^1\times {\mathrm{13313}}^1\times {\mathrm{6451}}^1$

素因数の和:19771

約数の個数: 16

約数和(自身を含む): 1546234704

約数和(自身を除く): 687413074

約数列:

[1, 2, 5, 10, 6451, 12902, 13313, 26626, 32255, 64510, 66565, 133130, 85882163, 171764326, 429410815, 858821630]

約数ペア:

[(1, 858821630), (2, 429410815), (5, 171764326), (10, 85882163), (6451, 133130), (12902, 66565), (13313, 64510), (26626, 32255)]