469672238

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 813542400

約数和(自身を除く): 343870162

約数列:

[1, 2, 7, 14, 199, 263, 398, 526, 641, 1282, 1393, 1841, 2786, 3682, 4487, 8974, 52337, 104674, 127559, 168583, 255118, 337166, 366359, 732718, 892913, 1180081, 1785826, 2360162, 33548017, 67096034, 234836119, 469672238]

約数ペア:

[(1, 469672238), (2, 234836119), (7, 67096034), (14, 33548017), (199, 2360162), (263, 1785826), (398, 1180081), (526, 892913), (641, 732718), (1282, 366359), (1393, 337166), (1841, 255118), (2786, 168583), (3682, 127559), (4487, 104674), (8974, 52337)]