386916098

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 605404800

約数和(自身を除く): 218488702

約数列:

[1, 2, 41, 82, 131, 181, 199, 262, 362, 398, 5371, 7421, 8159, 10742, 14842, 16318, 23711, 26069, 36019, 47422, 52138, 72038, 972151, 1068829, 1476779, 1944302, 2137658, 2953558, 4718489, 9436978, 193458049, 386916098]

約数ペア:

[(1, 386916098), (2, 193458049), (41, 9436978), (82, 4718489), (131, 2953558), (181, 2137658), (199, 1944302), (262, 1476779), (362, 1068829), (398, 972151), (5371, 72038), (7421, 52138), (8159, 47422), (10742, 36019), (14842, 26069), (16318, 23711)]