1378156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 2751840

約数和(自身を除く): 1373684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1559, 3118, 6236, 20267, 26503, 40534, 53006, 81068, 106012, 344539, 689078, 1378156]

約数ペア:

[(1, 1378156), (2, 689078), (4, 344539), (13, 106012), (17, 81068), (26, 53006), (34, 40534), (52, 26503), (68, 20267), (221, 6236), (442, 3118), (884, 1559)]