1216428

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 2860032

約数和(自身を除く): 1643604

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 607, 668, 1002, 1214, 1821, 2004, 2428, 3642, 7284, 101369, 202738, 304107, 405476, 608214, 1216428]

約数ペア:

[(1, 1216428), (2, 608214), (3, 405476), (4, 304107), (6, 202738), (12, 101369), (167, 7284), (334, 3642), (501, 2428), (607, 2004), (668, 1821), (1002, 1214)]