299178446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4481}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 542142720

約数和(自身を除く): 242964274

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 3514, 4481, 4769, 8962, 9538, 31367, 33383, 62734, 66766, 85139, 170278, 595973, 1124731, 1191946, 2249462, 7873117, 15746234, 21369889, 42739778, 149589223, 299178446]

約数ペア:

[(1, 299178446), (2, 149589223), (7, 42739778), (14, 21369889), (19, 15746234), (38, 7873117), (133, 2249462), (251, 1191946), (266, 1124731), (502, 595973), (1757, 170278), (3514, 85139), (4481, 66766), (4769, 62734), (8962, 33383), (9538, 31367)]