9749896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 19819800

約数和(自身を除く): 10069904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 389, 482, 778, 964, 1556, 1928, 3112, 3133, 5057, 6266, 10114, 12532, 20228, 25064, 40456, 93749, 187498, 374996, 749992, 1218737, 2437474, 4874948, 9749896]

約数ペア:

[(1, 9749896), (2, 4874948), (4, 2437474), (8, 1218737), (13, 749992), (26, 374996), (52, 187498), (104, 93749), (241, 40456), (389, 25064), (482, 20228), (778, 12532), (964, 10114), (1556, 6266), (1928, 5057), (3112, 3133)]