401034862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10177}}^1$

素因数の和:10276

約数の個数: 32

約数和(自身を含む): 681518880

約数和(自身を除く): 280484018

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 646, 1037, 1159, 2074, 2318, 10177, 19703, 20354, 39406, 173009, 193363, 346018, 386726, 620797, 1241594, 3287171, 6574342, 10553549, 11795143, 21107098, 23590286, 200517431, 401034862]

約数ペア:

[(1, 401034862), (2, 200517431), (17, 23590286), (19, 21107098), (34, 11795143), (38, 10553549), (61, 6574342), (122, 3287171), (323, 1241594), (646, 620797), (1037, 386726), (1159, 346018), (2074, 193363), (2318, 173009), (10177, 39406), (19703, 20354)]