444854254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 728703360

約数和(自身を除く): 283849106

約数列:

[1, 2, 13, 26, 131, 211, 262, 422, 619, 1238, 1703, 2743, 3406, 5486, 8047, 16094, 27641, 55282, 81089, 130609, 162178, 261218, 359333, 718666, 1054157, 1697917, 2108314, 3395834, 17109779, 34219558, 222427127, 444854254]

約数ペア:

[(1, 444854254), (2, 222427127), (13, 34219558), (26, 17109779), (131, 3395834), (211, 2108314), (262, 1697917), (422, 1054157), (619, 718666), (1238, 359333), (1703, 261218), (2743, 162178), (3406, 130609), (5486, 81089), (8047, 55282), (16094, 27641)]