7999194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 18541440

約数和(自身を除く): 10542246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 2609, 3066, 5218, 7827, 15654, 18263, 36526, 54789, 109578, 190457, 380914, 571371, 1142742, 1333199, 2666398, 3999597, 7999194]

約数ペア:

[(1, 7999194), (2, 3999597), (3, 2666398), (6, 1333199), (7, 1142742), (14, 571371), (21, 380914), (42, 190457), (73, 109578), (146, 54789), (219, 36526), (438, 18263), (511, 15654), (1022, 7827), (1533, 5218), (2609, 3066)]