2080508529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{4051}}^1$

素因数の和:4341

約数の個数: 32

約数和(自身を含む): 3080816640

約数和(自身を除く): 1000308111

約数列:

[1, 3, 11, 33, 79, 197, 237, 591, 869, 2167, 2607, 4051, 6501, 12153, 15563, 44561, 46689, 133683, 171193, 320029, 513579, 798047, 960087, 2394141, 3520319, 8778517, 10560957, 26335551, 63045713, 189137139, 693502843, 2080508529]

約数ペア:

[(1, 2080508529), (3, 693502843), (11, 189137139), (33, 63045713), (79, 26335551), (197, 10560957), (237, 8778517), (591, 3520319), (869, 2394141), (2167, 960087), (2607, 798047), (4051, 513579), (6501, 320029), (12153, 171193), (15563, 133683), (44561, 46689)]