279104402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 470219904

約数和(自身を除く): 191115502

約数列:

[1, 2, 17, 23, 34, 46, 61, 122, 391, 782, 1037, 1403, 2074, 2806, 5851, 11702, 23851, 47702, 99467, 134573, 198934, 269146, 356911, 713822, 2287741, 4575482, 6067487, 8208953, 12134974, 16417906, 139552201, 279104402]

約数ペア:

[(1, 279104402), (2, 139552201), (17, 16417906), (23, 12134974), (34, 8208953), (46, 6067487), (61, 4575482), (122, 2287741), (391, 713822), (782, 356911), (1037, 269146), (1403, 198934), (2074, 134573), (2806, 99467), (5851, 47702), (11702, 23851)]