1900754938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{155723}}^1$

素因数の和:156101

約数の個数: 16

約数和(自身を含む): 3027274560

約数和(自身を除く): 1126519622

約数列:

[1, 2, 17, 34, 359, 718, 6103, 12206, 155723, 311446, 2647291, 5294582, 55904557, 111809114, 950377469, 1900754938]

約数ペア:

[(1, 1900754938), (2, 950377469), (17, 111809114), (34, 55904557), (359, 5294582), (718, 2647291), (6103, 311446), (12206, 155723)]