8320962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 18107712

約数和(自身を除く): 9786750

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 997, 1391, 1994, 2782, 2991, 4173, 5982, 8346, 12961, 25922, 38883, 77766, 106679, 213358, 320037, 640074, 1386827, 2773654, 4160481, 8320962]

約数ペア:

[(1, 8320962), (2, 4160481), (3, 2773654), (6, 1386827), (13, 640074), (26, 320037), (39, 213358), (78, 106679), (107, 77766), (214, 38883), (321, 25922), (642, 12961), (997, 8346), (1391, 5982), (1994, 4173), (2782, 2991)]