1871209056

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{87407}}^1$

素因数の和:87643

約数の個数: 48

約数和(自身を含む): 4934006784

約数和(自身を除く): 3062797728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408, 87407, 174814, 262221, 349628, 524442, 699256, 1048884, 1398512, 2097768, 2797024, 4195536, 8391072, 19491761, 38983522, 58475283, 77967044, 116950566, 155934088, 233901132, 311868176, 467802264, 623736352, 935604528, 1871209056]

約数ペア:

[(1, 1871209056), (2, 935604528), (3, 623736352), (4, 467802264), (6, 311868176), (8, 233901132), (12, 155934088), (16, 116950566), (24, 77967044), (32, 58475283), (48, 38983522), (96, 19491761), (223, 8391072), (446, 4195536), (669, 2797024), (892, 2097768), (1338, 1398512), (1784, 1048884), (2676, 699256), (3568, 524442), (5352, 349628), (7136, 262221), (10704, 174814), (21408, 87407)]