1520305664536

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{23893}}^1\times {\mathrm{57221}}^1$

素因数の和:81259

約数の個数: 32

約数和(自身を含む): 2871251182800

約数和(自身を除く): 1350945518264

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 23893, 47786, 57221, 95572, 114442, 191144, 228884, 457768, 3321127, 6642254, 7953719, 13284508, 15907438, 26569016, 31814876, 63629752, 1367181353, 2734362706, 5468725412, 10937450824, 190038208067, 380076416134, 760152832268, 1520305664536]

約数ペア:

[(1, 1520305664536), (2, 760152832268), (4, 380076416134), (8, 190038208067), (139, 10937450824), (278, 5468725412), (556, 2734362706), (1112, 1367181353), (23893, 63629752), (47786, 31814876), (57221, 26569016), (95572, 15907438), (114442, 13284508), (191144, 7953719), (228884, 6642254), (457768, 3321127)]