401049870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1028333}}^1$

素因数の和:1028356

約数の個数: 32

約数和(自身を含む): 1036560672

約数和(自身を除く): 635510802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1028333, 2056666, 3084999, 5141665, 6169998, 10283330, 13368329, 15424995, 26736658, 30849990, 40104987, 66841645, 80209974, 133683290, 200524935, 401049870]

約数ペア:

[(1, 401049870), (2, 200524935), (3, 133683290), (5, 80209974), (6, 66841645), (10, 40104987), (13, 30849990), (15, 26736658), (26, 15424995), (30, 13368329), (39, 10283330), (65, 6169998), (78, 5141665), (130, 3084999), (195, 2056666), (390, 1028333)]