1681291238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{3109}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 2816017920

約数和(自身を除く): 1134726682

約数列:

[1, 2, 11, 22, 47, 94, 517, 523, 1034, 1046, 3109, 5753, 6218, 11506, 24581, 34199, 49162, 68398, 146123, 270391, 292246, 540782, 1607353, 1626007, 3214706, 3252014, 17886077, 35772154, 76422329, 152844658, 840645619, 1681291238]

約数ペア:

[(1, 1681291238), (2, 840645619), (11, 152844658), (22, 76422329), (47, 35772154), (94, 17886077), (517, 3252014), (523, 3214706), (1034, 1626007), (1046, 1607353), (3109, 540782), (5753, 292246), (6218, 270391), (11506, 146123), (24581, 68398), (34199, 49162)]