4328278318

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1251671}}^1$

素因数の和:1251712

約数の個数: 32

約数和(自身を含む): 8411235840

約数和(自身を除く): 4082957522

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 1251671, 2503342, 8761697, 16271723, 17523394, 23781749, 32543446, 47563498, 113902061, 166472243, 227804122, 309162737, 332944486, 618325474, 2164139159, 4328278318]

約数ペア:

[(1, 4328278318), (2, 2164139159), (7, 618325474), (13, 332944486), (14, 309162737), (19, 227804122), (26, 166472243), (38, 113902061), (91, 47563498), (133, 32543446), (182, 23781749), (247, 17523394), (266, 16271723), (494, 8761697), (1729, 2503342), (3458, 1251671)]