1376516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 2528064

約数和(自身を除く): 1151548

約数列:

[1, 2, 4, 43, 53, 86, 106, 151, 172, 212, 302, 604, 2279, 4558, 6493, 8003, 9116, 12986, 16006, 25972, 32012, 344129, 688258, 1376516]

約数ペア:

[(1, 1376516), (2, 688258), (4, 344129), (43, 32012), (53, 25972), (86, 16006), (106, 12986), (151, 9116), (172, 8003), (212, 6493), (302, 4558), (604, 2279)]