2204294512

素因数分解:

$2^4\times 7^1\times {\mathrm{19681201}}^1$

素因数の和:19681216

約数の個数: 20

約数和(自身を含む): 4880938096

約数和(自身を除く): 2676643584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19681201, 39362402, 78724804, 137768407, 157449608, 275536814, 314899216, 551073628, 1102147256, 2204294512]

約数ペア:

[(1, 2204294512), (2, 1102147256), (4, 551073628), (7, 314899216), (8, 275536814), (14, 157449608), (16, 137768407), (28, 78724804), (56, 39362402), (112, 19681201)]