673185542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2129}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 1090389600

約数和(自身を除く): 417204058

約数列:

[1, 2, 19, 38, 53, 106, 157, 314, 1007, 2014, 2129, 2983, 4258, 5966, 8321, 16642, 40451, 80902, 112837, 158099, 225674, 316198, 334253, 668506, 2143903, 4287806, 6350807, 12701614, 17715409, 35430818, 336592771, 673185542]

約数ペア:

[(1, 673185542), (2, 336592771), (19, 35430818), (38, 17715409), (53, 12701614), (106, 6350807), (157, 4287806), (314, 2143903), (1007, 668506), (2014, 334253), (2129, 316198), (2983, 225674), (4258, 158099), (5966, 112837), (8321, 80902), (16642, 40451)]