397732902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{967}}^1\times {\mathrm{1399}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 926956800

約数和(自身を除く): 529223898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 967, 1399, 1934, 2798, 2901, 4197, 5802, 6769, 8394, 9793, 13538, 19586, 20307, 29379, 40614, 47383, 58758, 68551, 94766, 137102, 142149, 205653, 284298, 411306, 1352833, 2705666, 4058499, 8116998, 9469831, 18939662, 28409493, 56818986, 66288817, 132577634, 198866451, 397732902]

約数ペア:

[(1, 397732902), (2, 198866451), (3, 132577634), (6, 66288817), (7, 56818986), (14, 28409493), (21, 18939662), (42, 9469831), (49, 8116998), (98, 4058499), (147, 2705666), (294, 1352833), (967, 411306), (1399, 284298), (1934, 205653), (2798, 142149), (2901, 137102), (4197, 94766), (5802, 68551), (6769, 58758), (8394, 47383), (9793, 40614), (13538, 29379), (19586, 20307)]