4949386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 3699254

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 233, 247, 466, 494, 559, 817, 1118, 1634, 3029, 4427, 6058, 8854, 10019, 10621, 20038, 21242, 57551, 115102, 130247, 190361, 260494, 380722, 2474693, 4949386]

約数ペア:

[(1, 4949386), (2, 2474693), (13, 380722), (19, 260494), (26, 190361), (38, 130247), (43, 115102), (86, 57551), (233, 21242), (247, 20038), (466, 10621), (494, 10019), (559, 8854), (817, 6058), (1118, 4427), (1634, 3029)]