7895890249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1601}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 9193685760

約数和(自身を除く): 1297795511

約数列:

[1, 13, 19, 41, 247, 487, 533, 779, 1601, 6331, 9253, 10127, 19967, 20813, 30419, 65641, 120289, 259571, 379373, 395447, 779687, 853333, 1247179, 4931849, 10135931, 14814053, 16213327, 31967167, 192582689, 415573171, 607376173, 7895890249]

約数ペア:

[(1, 7895890249), (13, 607376173), (19, 415573171), (41, 192582689), (247, 31967167), (487, 16213327), (533, 14814053), (779, 10135931), (1601, 4931849), (6331, 1247179), (9253, 853333), (10127, 779687), (19967, 395447), (20813, 379373), (30419, 259571), (65641, 120289)]