2022778832128

素因数分解:

$2^8\times {\mathrm{12241}}^1\times {\mathrm{645493}}^1$

素因数の和:657750

約数の個数: 36

約数和(自身を含む): 4037992287028

約数和(自身を除く): 2015213454900

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 12241, 24482, 48964, 97928, 195856, 391712, 645493, 783424, 1290986, 1566848, 2581972, 3133696, 5163944, 10327888, 20655776, 41311552, 82623104, 165246208, 7901479813, 15802959626, 31605919252, 63211838504, 126423677008, 252847354016, 505694708032, 1011389416064, 2022778832128]

約数ペア:

[(1, 2022778832128), (2, 1011389416064), (4, 505694708032), (8, 252847354016), (16, 126423677008), (32, 63211838504), (64, 31605919252), (128, 15802959626), (256, 7901479813), (12241, 165246208), (24482, 82623104), (48964, 41311552), (97928, 20655776), (195856, 10327888), (391712, 5163944), (645493, 3133696), (783424, 2581972), (1290986, 1566848)]