2078490828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{11411}}^1$

素因数の和:11814

約数の個数: 48

約数和(自身を含む): 4977092736

約数和(自身を除く): 2898601908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 353, 516, 706, 1059, 1412, 2118, 4236, 11411, 15179, 22822, 30358, 34233, 45537, 45644, 60716, 68466, 91074, 136932, 182148, 490673, 981346, 1472019, 1962692, 2944038, 4028083, 5888076, 8056166, 12084249, 16112332, 24168498, 48336996, 173207569, 346415138, 519622707, 692830276, 1039245414, 2078490828]

約数ペア:

[(1, 2078490828), (2, 1039245414), (3, 692830276), (4, 519622707), (6, 346415138), (12, 173207569), (43, 48336996), (86, 24168498), (129, 16112332), (172, 12084249), (258, 8056166), (353, 5888076), (516, 4028083), (706, 2944038), (1059, 1962692), (1412, 1472019), (2118, 981346), (4236, 490673), (11411, 182148), (15179, 136932), (22822, 91074), (30358, 68466), (34233, 60716), (45537, 45644)]