2158656474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{40879}}^1$

素因数の和:41574

約数の個数: 32

約数和(自身を含む): 4656395520

約数和(自身を除く): 2497739046

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 677, 1354, 2031, 4062, 8801, 17602, 26403, 40879, 52806, 81758, 122637, 245274, 531427, 1062854, 1594281, 3188562, 27675083, 55350166, 83025249, 166050498, 359776079, 719552158, 1079328237, 2158656474]

約数ペア:

[(1, 2158656474), (2, 1079328237), (3, 719552158), (6, 359776079), (13, 166050498), (26, 83025249), (39, 55350166), (78, 27675083), (677, 3188562), (1354, 1594281), (2031, 1062854), (4062, 531427), (8801, 245274), (17602, 122637), (26403, 81758), (40879, 52806)]