289344168964

素因数分解:

$2^2\times {\mathrm{1777}}^1\times {\mathrm{2141}}^1\times {\mathrm{19013}}^1$

素因数の和:22935

約数の個数: 24

約数和(自身を含む): 506900538648

約数和(自身を除く): 217556369684

約数列:

[1, 2, 4, 1777, 2141, 3554, 4282, 7108, 8564, 19013, 38026, 76052, 3804557, 7609114, 15218228, 33786101, 40706833, 67572202, 81413666, 135144404, 162827332, 72336042241, 144672084482, 289344168964]

約数ペア:

[(1, 289344168964), (2, 144672084482), (4, 72336042241), (1777, 162827332), (2141, 135144404), (3554, 81413666), (4282, 67572202), (7108, 40706833), (8564, 33786101), (19013, 15218228), (38026, 7609114), (76052, 3804557)]