1812901886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{230239}}^1$

素因数の和:230399

約数の個数: 16

約数和(自身を含む): 2829189120

約数和(自身を除く): 1016287234

約数列:

[1, 2, 31, 62, 127, 254, 3937, 7874, 230239, 460478, 7137409, 14274818, 29240353, 58480706, 906450943, 1812901886]

約数ペア:

[(1, 1812901886), (2, 906450943), (31, 58480706), (62, 29240353), (127, 14274818), (254, 7137409), (3937, 460478), (7874, 230239)]