485796878

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{25163}}^1$

素因数の和:25376

約数の個数: 24

約数和(自身を含む): 852002712

約数和(自身を除く): 366205834

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 19306, 25163, 50326, 176141, 352282, 1232987, 2465974, 4957111, 9914222, 34699777, 69399554, 242898439, 485796878]

約数ペア:

[(1, 485796878), (2, 242898439), (7, 69399554), (14, 34699777), (49, 9914222), (98, 4957111), (197, 2465974), (394, 1232987), (1379, 352282), (2758, 176141), (9653, 50326), (19306, 25163)]