2019941462

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24889}}^1$

素因数の和:24957

約数の個数: 64

約数和(自身を含む): 4128952320

約数和(自身を除く): 2109010858

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 374, 434, 527, 682, 1054, 1309, 2387, 2618, 3689, 4774, 5797, 7378, 11594, 24889, 40579, 49778, 81158, 174223, 273779, 348446, 423113, 547558, 771559, 846226, 1543118, 1916453, 2961791, 3832906, 4654243, 5400913, 5923582, 8487149, 9308486, 10801826, 13116503, 16974298, 26233006, 32579701, 59410043, 65159402, 91815521, 118820086, 144281533, 183631042, 288563066, 1009970731, 2019941462]

約数ペア:

[(1, 2019941462), (2, 1009970731), (7, 288563066), (11, 183631042), (14, 144281533), (17, 118820086), (22, 91815521), (31, 65159402), (34, 59410043), (62, 32579701), (77, 26233006), (119, 16974298), (154, 13116503), (187, 10801826), (217, 9308486), (238, 8487149), (341, 5923582), (374, 5400913), (434, 4654243), (527, 3832906), (682, 2961791), (1054, 1916453), (1309, 1543118), (2387, 846226), (2618, 771559), (3689, 547558), (4774, 423113), (5797, 348446), (7378, 273779), (11594, 174223), (24889, 81158), (40579, 49778)]