1312778886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7057951}}^1$

素因数の和:7057987

約数の個数: 16

約数和(自身を含む): 2710253568

約数和(自身を除く): 1397474682

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 7057951, 14115902, 21173853, 42347706, 218796481, 437592962, 656389443, 1312778886]

約数ペア:

[(1, 1312778886), (2, 656389443), (3, 437592962), (6, 218796481), (31, 42347706), (62, 21173853), (93, 14115902), (186, 7057951)]