2849272433

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 3568017600

約数和(自身を除く): 718745167

約数列:

[1, 7, 19, 49, 89, 133, 137, 251, 623, 931, 959, 1691, 1757, 2603, 4361, 4769, 6713, 11837, 12193, 12299, 18221, 22339, 33383, 34387, 82859, 85351, 127547, 156373, 231667, 233681, 240709, 424441, 597457, 653353, 1094611, 1621669, 1684963, 2971087, 3060443, 4573471, 11351683, 20797609, 21423101, 32014297, 58148417, 149961707, 407038919, 2849272433]

約数ペア:

[(1, 2849272433), (7, 407038919), (19, 149961707), (49, 58148417), (89, 32014297), (133, 21423101), (137, 20797609), (251, 11351683), (623, 4573471), (931, 3060443), (959, 2971087), (1691, 1684963), (1757, 1621669), (2603, 1094611), (4361, 653353), (4769, 597457), (6713, 424441), (11837, 240709), (12193, 233681), (12299, 231667), (18221, 156373), (22339, 127547), (33383, 85351), (34387, 82859)]