331010498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4513}}^1$

素因数の和:4579

約数の個数: 48

約数和(自身を含む): 634415616

約数和(自身を除く): 303405118

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 1183, 2366, 2821, 4513, 5239, 5642, 9026, 10478, 31591, 36673, 58669, 63182, 73346, 117338, 139903, 279806, 410683, 762697, 821366, 979321, 1525394, 1818739, 1958642, 3637478, 5338879, 10677758, 12731173, 23643607, 25462346, 47287214, 165505249, 331010498]

約数ペア:

[(1, 331010498), (2, 165505249), (7, 47287214), (13, 25462346), (14, 23643607), (26, 12731173), (31, 10677758), (62, 5338879), (91, 3637478), (169, 1958642), (182, 1818739), (217, 1525394), (338, 979321), (403, 821366), (434, 762697), (806, 410683), (1183, 279806), (2366, 139903), (2821, 117338), (4513, 73346), (5239, 63182), (5642, 58669), (9026, 36673), (10478, 31591)]