2021915703340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{3367951}}^1$

素因数の和:3370282

約数の個数: 48

約数和(自身を含む): 4574621842560

約数和(自身を除く): 2552706139220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2309, 4618, 9236, 11545, 23090, 30017, 46180, 60034, 120068, 150085, 300170, 600340, 3367951, 6735902, 13471804, 16839755, 33679510, 43783363, 67359020, 87566726, 175133452, 218916815, 437833630, 875667260, 7776598859, 15553197718, 31106395436, 38882994295, 77765988590, 101095785167, 155531977180, 202191570334, 404383140668, 505478925835, 1010957851670, 2021915703340]

約数ペア:

[(1, 2021915703340), (2, 1010957851670), (4, 505478925835), (5, 404383140668), (10, 202191570334), (13, 155531977180), (20, 101095785167), (26, 77765988590), (52, 38882994295), (65, 31106395436), (130, 15553197718), (260, 7776598859), (2309, 875667260), (4618, 437833630), (9236, 218916815), (11545, 175133452), (23090, 87566726), (30017, 67359020), (46180, 43783363), (60034, 33679510), (120068, 16839755), (150085, 13471804), (300170, 6735902), (600340, 3367951)]