1688898

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1856958

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 113, 141, 159, 226, 282, 318, 339, 678, 2491, 4982, 5311, 5989, 7473, 10622, 11978, 14946, 15933, 17967, 31866, 35934, 281483, 562966, 844449, 1688898]

約数ペア:

[(1, 1688898), (2, 844449), (3, 562966), (6, 281483), (47, 35934), (53, 31866), (94, 17967), (106, 15933), (113, 14946), (141, 11978), (159, 10622), (226, 7473), (282, 5989), (318, 5311), (339, 4982), (678, 2491)]