2719796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 2795980

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 47, 68, 74, 92, 94, 148, 188, 391, 629, 782, 799, 851, 1081, 1258, 1564, 1598, 1702, 1739, 2162, 2516, 3196, 3404, 3478, 4324, 6956, 14467, 18377, 28934, 29563, 36754, 39997, 57868, 59126, 73508, 79994, 118252, 159988, 679949, 1359898, 2719796]

約数ペア:

[(1, 2719796), (2, 1359898), (4, 679949), (17, 159988), (23, 118252), (34, 79994), (37, 73508), (46, 59126), (47, 57868), (68, 39997), (74, 36754), (92, 29563), (94, 28934), (148, 18377), (188, 14467), (391, 6956), (629, 4324), (782, 3478), (799, 3404), (851, 3196), (1081, 2516), (1258, 2162), (1564, 1739), (1598, 1702)]