2663711215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{2081}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 3796468704

約数和(自身を除く): 1132757489

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 935, 1369, 2035, 2081, 3145, 6845, 6919, 10405, 15059, 22891, 23273, 34595, 35377, 75295, 76997, 114455, 116365, 176885, 256003, 384985, 389147, 846967, 1280015, 1308949, 1945735, 2848889, 4234835, 6544745, 14244445, 14398439, 31337779, 48431113, 71992195, 156688895, 242155565, 532742243, 2663711215]

約数ペア:

[(1, 2663711215), (5, 532742243), (11, 242155565), (17, 156688895), (37, 71992195), (55, 48431113), (85, 31337779), (185, 14398439), (187, 14244445), (407, 6544745), (629, 4234835), (935, 2848889), (1369, 1945735), (2035, 1308949), (2081, 1280015), (3145, 846967), (6845, 389147), (6919, 384985), (10405, 256003), (15059, 176885), (22891, 116365), (23273, 114455), (34595, 76997), (35377, 75295)]