454896886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 715579200

約数和(自身を除く): 260682314

約数列:

[1, 2, 41, 61, 82, 122, 199, 398, 457, 914, 2501, 5002, 8159, 12139, 16318, 18737, 24278, 27877, 37474, 55754, 90943, 181886, 497699, 995398, 1142957, 2285914, 3728663, 5547523, 7457326, 11095046, 227448443, 454896886]

約数ペア:

[(1, 454896886), (2, 227448443), (41, 11095046), (61, 7457326), (82, 5547523), (122, 3728663), (199, 2285914), (398, 1142957), (457, 995398), (914, 497699), (2501, 181886), (5002, 90943), (8159, 55754), (12139, 37474), (16318, 27877), (18737, 24278)]