4022442010

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{637471}}^1$

素因数の和:638109

約数の個数: 16

約数和(自身を含む): 7251881472

約数和(自身を除く): 3229439462

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 637471, 1274942, 3187355, 6374710, 402244201, 804488402, 2011221005, 4022442010]

約数ペア:

[(1, 4022442010), (2, 2011221005), (5, 804488402), (10, 402244201), (631, 6374710), (1262, 3187355), (3155, 1274942), (6310, 637471)]