161118412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442633}}^1$

素因数の和:442657

約数の個数: 24

約数和(自身を含む): 347025056

約数和(自身を除く): 185906644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 442633, 885266, 1770532, 3098431, 5754229, 6196862, 11508458, 12393724, 23016916, 40279603, 80559206, 161118412]

約数ペア:

[(1, 161118412), (2, 80559206), (4, 40279603), (7, 23016916), (13, 12393724), (14, 11508458), (26, 6196862), (28, 5754229), (52, 3098431), (91, 1770532), (182, 885266), (364, 442633)]