426844964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1613}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 921193728

約数和(自身を除く): 494348764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 727, 1454, 1613, 2908, 3226, 5089, 6452, 9451, 10178, 11291, 18902, 20356, 20969, 22582, 37804, 41938, 45164, 66157, 83876, 132314, 146783, 264628, 293566, 587132, 1172651, 2345302, 4690604, 8208557, 15244463, 16417114, 30488926, 32834228, 60977852, 106711241, 213422482, 426844964]

約数ペア:

[(1, 426844964), (2, 213422482), (4, 106711241), (7, 60977852), (13, 32834228), (14, 30488926), (26, 16417114), (28, 15244463), (52, 8208557), (91, 4690604), (182, 2345302), (364, 1172651), (727, 587132), (1454, 293566), (1613, 264628), (2908, 146783), (3226, 132314), (5089, 83876), (6452, 66157), (9451, 45164), (10178, 41938), (11291, 37804), (18902, 22582), (20356, 20969)]