489480104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{27109}}^1$

素因数の和:27213

約数の個数: 32

約数和(自身を含む): 958067400

約数和(自身を除く): 468587296

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 18056, 27109, 54218, 108436, 216872, 1003033, 1653649, 2006066, 3307298, 4012132, 6614596, 8024264, 13229192, 61185013, 122370026, 244740052, 489480104]

約数ペア:

[(1, 489480104), (2, 244740052), (4, 122370026), (8, 61185013), (37, 13229192), (61, 8024264), (74, 6614596), (122, 4012132), (148, 3307298), (244, 2006066), (296, 1653649), (488, 1003033), (2257, 216872), (4514, 108436), (9028, 54218), (18056, 27109)]