251036712038

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{797}}^1\times {\mathrm{77849}}^1$

素因数の和:78689

約数の個数: 48

約数和(自身を含む): 457731842400

約数和(自身を除く): 206695130362

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 797, 1594, 2023, 4046, 5579, 11158, 13549, 27098, 77849, 94843, 155698, 189686, 230333, 460666, 544943, 1089886, 1323433, 1612331, 2646866, 3224662, 9264031, 18528062, 22498361, 44996722, 62045653, 124091306, 157488527, 314977054, 434319571, 868639142, 1054776101, 2109552202, 7383432707, 14766865414, 17931193717, 35862387434, 125518356019, 251036712038]

約数ペア:

[(1, 251036712038), (2, 125518356019), (7, 35862387434), (14, 17931193717), (17, 14766865414), (34, 7383432707), (119, 2109552202), (238, 1054776101), (289, 868639142), (578, 434319571), (797, 314977054), (1594, 157488527), (2023, 124091306), (4046, 62045653), (5579, 44996722), (11158, 22498361), (13549, 18528062), (27098, 9264031), (77849, 3224662), (94843, 2646866), (155698, 1612331), (189686, 1323433), (230333, 1089886), (460666, 544943)]