2679376

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 6071040

約数和(自身を除く): 3391664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 509, 658, 752, 1018, 1316, 2036, 2632, 3563, 4072, 5264, 7126, 8144, 14252, 23923, 28504, 47846, 57008, 95692, 167461, 191384, 334922, 382768, 669844, 1339688, 2679376]

約数ペア:

[(1, 2679376), (2, 1339688), (4, 669844), (7, 382768), (8, 334922), (14, 191384), (16, 167461), (28, 95692), (47, 57008), (56, 47846), (94, 28504), (112, 23923), (188, 14252), (329, 8144), (376, 7126), (509, 5264), (658, 4072), (752, 3563), (1018, 2632), (1316, 2036)]