1330335032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{297481}}^1$

素因数の和:297543

約数の個数: 32

約数和(自身を含む): 2748733680

約数和(自身を除く): 1418398648

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 297481, 594962, 1189924, 2379848, 3867253, 7734506, 12791683, 15469012, 25583366, 30938024, 51166732, 102333464, 166291879, 332583758, 665167516, 1330335032]

約数ペア:

[(1, 1330335032), (2, 665167516), (4, 332583758), (8, 166291879), (13, 102333464), (26, 51166732), (43, 30938024), (52, 25583366), (86, 15469012), (104, 12791683), (172, 7734506), (344, 3867253), (559, 2379848), (1118, 1189924), (2236, 594962), (4472, 297481)]