2080697866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7235

約数の個数: 48

約数和(自身を含む): 3662281728

約数和(自身を除く): 1581583862

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 361, 403, 494, 589, 722, 806, 1178, 4693, 7151, 7657, 9386, 11191, 14302, 15314, 22382, 92963, 135869, 145483, 185926, 221681, 271738, 290966, 443362, 1766297, 2581511, 2881853, 3532594, 4211939, 5163022, 5763706, 8423878, 33559643, 54755207, 67119286, 80026841, 109510414, 160053682, 1040348933, 2080697866]

約数ペア:

[(1, 2080697866), (2, 1040348933), (13, 160053682), (19, 109510414), (26, 80026841), (31, 67119286), (38, 54755207), (62, 33559643), (247, 8423878), (361, 5763706), (403, 5163022), (494, 4211939), (589, 3532594), (722, 2881853), (806, 2581511), (1178, 1766297), (4693, 443362), (7151, 290966), (7657, 271738), (9386, 221681), (11191, 185926), (14302, 145483), (15314, 135869), (22382, 92963)]