2000603917

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 2411735040

約数和(自身を除く): 411131123

約数列:

[1, 13, 19, 23, 103, 169, 247, 263, 299, 437, 1339, 1957, 2369, 3211, 3419, 3887, 4997, 5681, 6049, 17407, 25441, 27089, 30797, 44447, 45011, 64961, 73853, 78637, 114931, 330733, 352157, 400361, 514691, 585143, 623047, 844493, 1022281, 1494103, 4578041, 6690983, 7606859, 8099611, 11837893, 19423339, 86982779, 105294943, 153892609, 2000603917]

約数ペア:

[(1, 2000603917), (13, 153892609), (19, 105294943), (23, 86982779), (103, 19423339), (169, 11837893), (247, 8099611), (263, 7606859), (299, 6690983), (437, 4578041), (1339, 1494103), (1957, 1022281), (2369, 844493), (3211, 623047), (3419, 585143), (3887, 514691), (4997, 400361), (5681, 352157), (6049, 330733), (17407, 114931), (25441, 78637), (27089, 73853), (30797, 64961), (44447, 45011)]