8082490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 15886080

約数和(自身を除く): 7803590

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 787, 790, 1027, 1574, 2054, 3935, 5135, 7870, 10231, 10270, 20462, 51155, 62173, 102310, 124346, 310865, 621730, 808249, 1616498, 4041245, 8082490]

約数ペア:

[(1, 8082490), (2, 4041245), (5, 1616498), (10, 808249), (13, 621730), (26, 310865), (65, 124346), (79, 102310), (130, 62173), (158, 51155), (395, 20462), (787, 10270), (790, 10231), (1027, 7870), (1574, 5135), (2054, 3935)]