553680652

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1811}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 1132427520

約数和(自身を除く): 578746868

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 179, 244, 358, 427, 716, 854, 1253, 1708, 1811, 2506, 3622, 5012, 7244, 10919, 12677, 21838, 25354, 43676, 50708, 76433, 110471, 152866, 220942, 305732, 324169, 441884, 648338, 773297, 1296676, 1546594, 2269183, 3093188, 4538366, 9076732, 19774309, 39548618, 79097236, 138420163, 276840326, 553680652]

約数ペア:

[(1, 553680652), (2, 276840326), (4, 138420163), (7, 79097236), (14, 39548618), (28, 19774309), (61, 9076732), (122, 4538366), (179, 3093188), (244, 2269183), (358, 1546594), (427, 1296676), (716, 773297), (854, 648338), (1253, 441884), (1708, 324169), (1811, 305732), (2506, 220942), (3622, 152866), (5012, 110471), (7244, 76433), (10919, 50708), (12677, 43676), (21838, 25354)]