263285548

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{23399}}^1$

素因数の和:23529

約数の個数: 24

約数和(自身を含む): 481572000

約数和(自身を除く): 218286452

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 2813, 5626, 11252, 23399, 46798, 93596, 678571, 1357142, 2269703, 2714284, 4539406, 9078812, 65821387, 131642774, 263285548]

約数ペア:

[(1, 263285548), (2, 131642774), (4, 65821387), (29, 9078812), (58, 4539406), (97, 2714284), (116, 2269703), (194, 1357142), (388, 678571), (2813, 93596), (5626, 46798), (11252, 23399)]