2216374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 16

約数和(自身を含む): 3477456

約数和(自身を除く): 1261082

約数列:

[1, 2, 37, 61, 74, 122, 491, 982, 2257, 4514, 18167, 29951, 36334, 59902, 1108187, 2216374]

約数ペア:

[(1, 2216374), (2, 1108187), (37, 59902), (61, 36334), (74, 29951), (122, 18167), (491, 4514), (982, 2257)]