398422934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{5869}}^1$

素因数の和:6264

約数の個数: 32

約数和(自身を含む): 737647680

約数和(自身を除く): 339224746

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 373, 746, 2611, 4849, 5222, 5869, 9698, 11738, 33943, 41083, 67886, 76297, 82166, 152594, 534079, 1068158, 2189137, 4378274, 15323959, 28458781, 30647918, 56917562, 199211467, 398422934]

約数ペア:

[(1, 398422934), (2, 199211467), (7, 56917562), (13, 30647918), (14, 28458781), (26, 15323959), (91, 4378274), (182, 2189137), (373, 1068158), (746, 534079), (2611, 152594), (4849, 82166), (5222, 76297), (5869, 67886), (9698, 41083), (11738, 33943)]