2003752894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{3617}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 3575307600

約数和(自身を除く): 1571554706

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 169, 286, 298, 338, 1639, 1859, 1937, 3278, 3617, 3718, 3874, 7234, 21307, 25181, 39787, 42614, 47021, 50362, 79574, 94042, 276991, 517231, 538933, 553982, 611273, 1034462, 1077866, 1222546, 5928263, 6724003, 7006129, 11856526, 13448006, 14012258, 77067419, 91079677, 154134838, 182159354, 1001876447, 2003752894]

約数ペア:

[(1, 2003752894), (2, 1001876447), (11, 182159354), (13, 154134838), (22, 91079677), (26, 77067419), (143, 14012258), (149, 13448006), (169, 11856526), (286, 7006129), (298, 6724003), (338, 5928263), (1639, 1222546), (1859, 1077866), (1937, 1034462), (3278, 611273), (3617, 553982), (3718, 538933), (3874, 517231), (7234, 276991), (21307, 94042), (25181, 79574), (39787, 50362), (42614, 47021)]