550878146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 1029801024

約数和(自身を除く): 478922878

約数列:

[1, 2, 7, 13, 14, 26, 91, 157, 169, 182, 314, 338, 1099, 1183, 1483, 2041, 2198, 2366, 2966, 4082, 10381, 14287, 19279, 20762, 26533, 28574, 38558, 53066, 134953, 185731, 232831, 250627, 269906, 371462, 465662, 501254, 1629817, 1754389, 3026803, 3259634, 3508778, 6053606, 21187621, 39348439, 42375242, 78696878, 275439073, 550878146]

約数ペア:

[(1, 550878146), (2, 275439073), (7, 78696878), (13, 42375242), (14, 39348439), (26, 21187621), (91, 6053606), (157, 3508778), (169, 3259634), (182, 3026803), (314, 1754389), (338, 1629817), (1099, 501254), (1183, 465662), (1483, 371462), (2041, 269906), (2198, 250627), (2366, 232831), (2966, 185731), (4082, 134953), (10381, 53066), (14287, 38558), (19279, 28574), (20762, 26533)]