26312506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 19047494

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 349, 506, 698, 1639, 3278, 3427, 3839, 6854, 7678, 8027, 16054, 37697, 52001, 75394, 88297, 104002, 176594, 572011, 1144022, 1196023, 2392046, 13156253, 26312506]

約数ペア:

[(1, 26312506), (2, 13156253), (11, 2392046), (22, 1196023), (23, 1144022), (46, 572011), (149, 176594), (253, 104002), (298, 88297), (349, 75394), (506, 52001), (698, 37697), (1639, 16054), (3278, 8027), (3427, 7678), (3839, 6854)]