1396317553922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14717}}^1\times {\mathrm{23473}}^1$

素因数の和:38282

約数の個数: 32

約数和(自身を含む): 2189026743552

約数和(自身を除く): 792709189630

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 14717, 23473, 29434, 46946, 632831, 691699, 1009339, 1103231, 1265662, 1383398, 2018678, 2206462, 29743057, 47438933, 59486114, 94877866, 345452141, 690904282, 14854442063, 16236250627, 29708884126, 32472501254, 698158776961, 1396317553922]

約数ペア:

[(1, 1396317553922), (2, 698158776961), (43, 32472501254), (47, 29708884126), (86, 16236250627), (94, 14854442063), (2021, 690904282), (4042, 345452141), (14717, 94877866), (23473, 59486114), (29434, 47438933), (46946, 29743057), (632831, 2206462), (691699, 2018678), (1009339, 1383398), (1103231, 1265662)]