27831779002

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1\times {\mathrm{1451}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 42537908160

約数和(自身を除く): 14706129158

約数列:

[1, 2, 89, 178, 197, 394, 547, 1094, 1451, 2902, 17533, 35066, 48683, 97366, 107759, 129139, 215518, 258278, 285847, 571694, 793697, 1587394, 9590551, 19181102, 25440383, 50880766, 70639033, 141278066, 156358309, 312716618, 13915889501, 27831779002]

約数ペア:

[(1, 27831779002), (2, 13915889501), (89, 312716618), (178, 156358309), (197, 141278066), (394, 70639033), (547, 50880766), (1094, 25440383), (1451, 19181102), (2902, 9590551), (17533, 1587394), (35066, 793697), (48683, 571694), (97366, 285847), (107759, 258278), (129139, 215518)]