1999647002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1402277}}^1$

素因数の和:1402333

約数の個数: 16

約数和(自身を含む): 3230848512

約数和(自身を除く): 1231201510

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 1402277, 2804554, 32252371, 43470587, 64504742, 86941174, 999823501, 1999647002]

約数ペア:

[(1, 1999647002), (2, 999823501), (23, 86941174), (31, 64504742), (46, 43470587), (62, 32252371), (713, 2804554), (1426, 1402277)]