2374486478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{420859}}^1$

素因数の和:420912

約数の個数: 32

約数和(自身を含む): 4525086720

約数和(自身を除く): 2150600242

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 420859, 841718, 2946013, 5471167, 5892026, 10942334, 13046629, 26093258, 38298169, 76596338, 91326403, 169606177, 182652806, 339212354, 1187243239, 2374486478]

約数ペア:

[(1, 2374486478), (2, 1187243239), (7, 339212354), (13, 182652806), (14, 169606177), (26, 91326403), (31, 76596338), (62, 38298169), (91, 26093258), (182, 13046629), (217, 10942334), (403, 5892026), (434, 5471167), (806, 2946013), (2821, 841718), (5642, 420859)]