802028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 1510320

約数和(自身を除く): 708292

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 173, 244, 346, 692, 1159, 2318, 3287, 4636, 6574, 10553, 13148, 21106, 42212, 200507, 401014, 802028]

約数ペア:

[(1, 802028), (2, 401014), (4, 200507), (19, 42212), (38, 21106), (61, 13148), (76, 10553), (122, 6574), (173, 4636), (244, 3287), (346, 2318), (692, 1159)]