713406438

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19249}}^1$

素因数の和:19357

約数の個数: 48

約数和(自身を含む): 1621620000

約数和(自身を除く): 908213562

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 6177, 12354, 18531, 19249, 37062, 38498, 57747, 115494, 173241, 346482, 558221, 1116442, 1366679, 1674663, 2733358, 3349326, 4100037, 5023989, 8200074, 10047978, 12300111, 24600222, 39633691, 79267382, 118901073, 237802146, 356703219, 713406438]

約数ペア:

[(1, 713406438), (2, 356703219), (3, 237802146), (6, 118901073), (9, 79267382), (18, 39633691), (29, 24600222), (58, 12300111), (71, 10047978), (87, 8200074), (142, 5023989), (174, 4100037), (213, 3349326), (261, 2733358), (426, 1674663), (522, 1366679), (639, 1116442), (1278, 558221), (2059, 346482), (4118, 173241), (6177, 115494), (12354, 57747), (18531, 38498), (19249, 37062)]