254667088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11887}}^1$

素因数の和:12011

約数の個数: 40

約数和(自身を含む): 536576768

約数和(自身を除く): 281909680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 10712, 11887, 21424, 23774, 47548, 95096, 154531, 190192, 309062, 618124, 1224361, 1236248, 2448722, 2472496, 4897444, 9794888, 15916693, 19589776, 31833386, 63666772, 127333544, 254667088]

約数ペア:

[(1, 254667088), (2, 127333544), (4, 63666772), (8, 31833386), (13, 19589776), (16, 15916693), (26, 9794888), (52, 4897444), (103, 2472496), (104, 2448722), (206, 1236248), (208, 1224361), (412, 618124), (824, 309062), (1339, 190192), (1648, 154531), (2678, 95096), (5356, 47548), (10712, 23774), (11887, 21424)]