2086510010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{341491}}^1$

素因数の和:341558

約数の個数: 32

約数和(自身を含む): 4130687232

約数和(自身を除く): 2044177222

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 341491, 682982, 1707455, 3414910, 4439383, 8878766, 16050077, 22196915, 32100154, 44393830, 80250385, 160500770, 208651001, 417302002, 1043255005, 2086510010]

約数ペア:

[(1, 2086510010), (2, 1043255005), (5, 417302002), (10, 208651001), (13, 160500770), (26, 80250385), (47, 44393830), (65, 32100154), (94, 22196915), (130, 16050077), (235, 8878766), (470, 4439383), (611, 3414910), (1222, 1707455), (3055, 682982), (6110, 341491)]