306054164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{42961}}^1$

素因数の和:43115

約数の個数: 24

約数和(自身を含む): 581018088

約数和(自身を除く): 274963924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 42961, 85922, 171844, 558493, 1116986, 2233972, 5885657, 11771314, 23542628, 76513541, 153027082, 306054164]

約数ペア:

[(1, 306054164), (2, 153027082), (4, 76513541), (13, 23542628), (26, 11771314), (52, 5885657), (137, 2233972), (274, 1116986), (548, 558493), (1781, 171844), (3562, 85922), (7124, 42961)]