2896348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 6381760

約数和(自身を除く): 3485412

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 109, 146, 182, 218, 292, 364, 436, 511, 763, 949, 1022, 1417, 1526, 1898, 2044, 2834, 3052, 3796, 5668, 6643, 7957, 9919, 13286, 15914, 19838, 26572, 31828, 39676, 55699, 103441, 111398, 206882, 222796, 413764, 724087, 1448174, 2896348]

約数ペア:

[(1, 2896348), (2, 1448174), (4, 724087), (7, 413764), (13, 222796), (14, 206882), (26, 111398), (28, 103441), (52, 55699), (73, 39676), (91, 31828), (109, 26572), (146, 19838), (182, 15914), (218, 13286), (292, 9919), (364, 7957), (436, 6643), (511, 5668), (763, 3796), (949, 3052), (1022, 2834), (1417, 2044), (1526, 1898)]