2298156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3911124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 251, 327, 436, 502, 654, 753, 763, 1004, 1308, 1506, 1526, 1757, 2289, 3012, 3052, 3514, 4578, 5271, 7028, 9156, 10542, 21084, 27359, 54718, 82077, 109436, 164154, 191513, 328308, 383026, 574539, 766052, 1149078, 2298156]

約数ペア:

[(1, 2298156), (2, 1149078), (3, 766052), (4, 574539), (6, 383026), (7, 328308), (12, 191513), (14, 164154), (21, 109436), (28, 82077), (42, 54718), (84, 27359), (109, 21084), (218, 10542), (251, 9156), (327, 7028), (436, 5271), (502, 4578), (654, 3514), (753, 3052), (763, 3012), (1004, 2289), (1308, 1757), (1506, 1526)]