7291036788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{257561}}^1$

素因数の和:257912

約数の個数: 48

約数和(自身を含む): 19500534144

約数和(自身を除く): 12209497356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1348, 2022, 2359, 4044, 4718, 7077, 9436, 14154, 28308, 257561, 515122, 772683, 1030244, 1545366, 1802927, 3090732, 3605854, 5408781, 7211708, 10817562, 21635124, 86798057, 173596114, 260394171, 347192228, 520788342, 607586399, 1041576684, 1215172798, 1822759197, 2430345596, 3645518394, 7291036788]

約数ペア:

[(1, 7291036788), (2, 3645518394), (3, 2430345596), (4, 1822759197), (6, 1215172798), (7, 1041576684), (12, 607586399), (14, 520788342), (21, 347192228), (28, 260394171), (42, 173596114), (84, 86798057), (337, 21635124), (674, 10817562), (1011, 7211708), (1348, 5408781), (2022, 3605854), (2359, 3090732), (4044, 1802927), (4718, 1545366), (7077, 1030244), (9436, 772683), (14154, 515122), (28308, 257561)]