2399516

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 5153904

約数和(自身を除く): 2754388

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4828, 5041, 8449, 10082, 16898, 20164, 33796, 35287, 70574, 85697, 141148, 171394, 342788, 599879, 1199758, 2399516]

約数ペア:

[(1, 2399516), (2, 1199758), (4, 599879), (7, 342788), (14, 171394), (17, 141148), (28, 85697), (34, 70574), (68, 35287), (71, 33796), (119, 20164), (142, 16898), (238, 10082), (284, 8449), (476, 5041), (497, 4828), (994, 2414), (1207, 1988)]