841854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 1862784

約数和(自身を除く): 1020930

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 251, 258, 502, 559, 753, 1118, 1506, 1677, 3263, 3354, 6526, 9789, 10793, 19578, 21586, 32379, 64758, 140309, 280618, 420927, 841854]

約数ペア:

[(1, 841854), (2, 420927), (3, 280618), (6, 140309), (13, 64758), (26, 32379), (39, 21586), (43, 19578), (78, 10793), (86, 9789), (129, 6526), (251, 3354), (258, 3263), (502, 1677), (559, 1506), (753, 1118)]