1230283544

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{172987}}^1$

素因数の和:173127

約数の個数: 32

約数和(自身を含む): 2657095680

約数和(自身を除く): 1426812136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 172987, 345974, 691948, 1210909, 1383896, 2421818, 4843636, 9687272, 21969349, 43938698, 87877396, 153785443, 175754792, 307570886, 615141772, 1230283544]

約数ペア:

[(1, 1230283544), (2, 615141772), (4, 307570886), (7, 175754792), (8, 153785443), (14, 87877396), (28, 43938698), (56, 21969349), (127, 9687272), (254, 4843636), (508, 2421818), (889, 1383896), (1016, 1210909), (1778, 691948), (3556, 345974), (7112, 172987)]