2008393188

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{8963}}^1$

素因数の和:9304

約数の個数: 48

約数和(自身を含む): 4770855936

約数和(自身を除く): 2762462748

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 263, 284, 426, 526, 789, 852, 1052, 1578, 3156, 8963, 17926, 18673, 26889, 35852, 37346, 53778, 56019, 74692, 107556, 112038, 224076, 636373, 1272746, 1909119, 2357269, 2545492, 3818238, 4714538, 7071807, 7636476, 9429076, 14143614, 28287228, 167366099, 334732198, 502098297, 669464396, 1004196594, 2008393188]

約数ペア:

[(1, 2008393188), (2, 1004196594), (3, 669464396), (4, 502098297), (6, 334732198), (12, 167366099), (71, 28287228), (142, 14143614), (213, 9429076), (263, 7636476), (284, 7071807), (426, 4714538), (526, 3818238), (789, 2545492), (852, 2357269), (1052, 1909119), (1578, 1272746), (3156, 636373), (8963, 224076), (17926, 112038), (18673, 107556), (26889, 74692), (35852, 56019), (37346, 53778)]