687353026922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1429}}^1\times {\mathrm{26339}}^1$

素因数の和:28190

約数の個数: 32

約数和(自身を含む): 1079362627200

約数和(自身を除く): 392009600278

約数列:

[1, 2, 23, 46, 397, 794, 1429, 2858, 9131, 18262, 26339, 32867, 52678, 65734, 567313, 605797, 1134626, 1211594, 10456583, 13048199, 20913166, 26096398, 37638431, 75276862, 240501409, 481002818, 865683913, 1731367826, 14942457107, 29884914214, 343676513461, 687353026922]

約数ペア:

[(1, 687353026922), (2, 343676513461), (23, 29884914214), (46, 14942457107), (397, 1731367826), (794, 865683913), (1429, 481002818), (2858, 240501409), (9131, 75276862), (18262, 37638431), (26339, 26096398), (32867, 20913166), (52678, 13048199), (65734, 10456583), (567313, 1211594), (605797, 1134626)]