2972457228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{42437}}^1$

素因数の和:42906

約数の個数: 48

約数和(自身を含む): 7486063200

約数和(自身を除く): 4513605972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 449, 898, 1347, 1796, 2694, 5388, 5837, 11674, 17511, 23348, 35022, 42437, 70044, 84874, 127311, 169748, 254622, 509244, 551681, 1103362, 1655043, 2206724, 3310086, 6620172, 19054213, 38108426, 57162639, 76216852, 114325278, 228650556, 247704769, 495409538, 743114307, 990819076, 1486228614, 2972457228]

約数ペア:

[(1, 2972457228), (2, 1486228614), (3, 990819076), (4, 743114307), (6, 495409538), (12, 247704769), (13, 228650556), (26, 114325278), (39, 76216852), (52, 57162639), (78, 38108426), (156, 19054213), (449, 6620172), (898, 3310086), (1347, 2206724), (1796, 1655043), (2694, 1103362), (5388, 551681), (5837, 509244), (11674, 254622), (17511, 169748), (23348, 127311), (35022, 84874), (42437, 70044)]