1243065962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{489011}}^1$

素因数の和:489085

約数の個数: 16

約数和(自身を含む): 1971696384

約数和(自身を除く): 728630422

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 489011, 978022, 15159341, 20049451, 30318682, 40098902, 621532981, 1243065962]

約数ペア:

[(1, 1243065962), (2, 621532981), (31, 40098902), (41, 30318682), (62, 20049451), (82, 15159341), (1271, 978022), (2542, 489011)]