804550388

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{42641}}^1$

素因数の和:42787

約数の個数: 24

約数和(自身を含む): 1450680840

約数和(自身を除く): 646130452

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 18868, 42641, 85282, 170564, 2259973, 3795049, 4519946, 7590098, 9039892, 15180196, 201137597, 402275194, 804550388]

約数ペア:

[(1, 804550388), (2, 402275194), (4, 201137597), (53, 15180196), (89, 9039892), (106, 7590098), (178, 4519946), (212, 3795049), (356, 2259973), (4717, 170564), (9434, 85282), (18868, 42641)]