7946926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 13426560

約数和(自身を除く): 5479634

約数列:

[1, 2, 13, 26, 53, 73, 79, 106, 146, 158, 689, 949, 1027, 1378, 1898, 2054, 3869, 4187, 5767, 7738, 8374, 11534, 50297, 54431, 74971, 100594, 108862, 149942, 305651, 611302, 3973463, 7946926]

約数ペア:

[(1, 7946926), (2, 3973463), (13, 611302), (26, 305651), (53, 149942), (73, 108862), (79, 100594), (106, 74971), (146, 54431), (158, 50297), (689, 11534), (949, 8374), (1027, 7738), (1378, 5767), (1898, 4187), (2054, 3869)]