2245398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 4790016

約数和(自身を除く): 2544618

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 307, 318, 614, 921, 1219, 1842, 2438, 3657, 7061, 7314, 14122, 16271, 21183, 32542, 42366, 48813, 97626, 374233, 748466, 1122699, 2245398]

約数ペア:

[(1, 2245398), (2, 1122699), (3, 748466), (6, 374233), (23, 97626), (46, 48813), (53, 42366), (69, 32542), (106, 21183), (138, 16271), (159, 14122), (307, 7314), (318, 7061), (614, 3657), (921, 2438), (1219, 1842)]