9885554

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:842

約数の個数: 24

約数和(自身を含む): 17390700

約数和(自身を除く): 7505146

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 677, 1043, 1354, 2086, 4739, 7301, 9478, 14602, 33173, 66346, 100873, 201746, 706111, 1412222, 4942777, 9885554]

約数ペア:

[(1, 9885554), (2, 4942777), (7, 1412222), (14, 706111), (49, 201746), (98, 100873), (149, 66346), (298, 33173), (677, 14602), (1043, 9478), (1354, 7301), (2086, 4739)]