713591018

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2141}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 1318615200

約数和(自身を除く): 605024182

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 179, 266, 358, 931, 1253, 1862, 2141, 2506, 3401, 4282, 6802, 8771, 14987, 17542, 23807, 29974, 40679, 47614, 81358, 104909, 166649, 209818, 284753, 333298, 383239, 569506, 766478, 1993271, 2682673, 3986542, 5365346, 7281541, 14563082, 18778711, 37557422, 50970787, 101941574, 356795509, 713591018]

約数ペア:

[(1, 713591018), (2, 356795509), (7, 101941574), (14, 50970787), (19, 37557422), (38, 18778711), (49, 14563082), (98, 7281541), (133, 5365346), (179, 3986542), (266, 2682673), (358, 1993271), (931, 766478), (1253, 569506), (1862, 383239), (2141, 333298), (2506, 284753), (3401, 209818), (4282, 166649), (6802, 104909), (8771, 81358), (14987, 47614), (17542, 40679), (23807, 29974)]