15694408496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{242617}}^1$

素因数の和:242949

約数の個数: 40

約数和(自身を含む): 32852418144

約数和(自身を除く): 17158009648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 311, 622, 1244, 2488, 4043, 4976, 8086, 16172, 32344, 64688, 242617, 485234, 970468, 1940936, 3154021, 3881872, 6308042, 12616084, 25232168, 50464336, 75453887, 150907774, 301815548, 603631096, 980900531, 1207262192, 1961801062, 3923602124, 7847204248, 15694408496]

約数ペア:

[(1, 15694408496), (2, 7847204248), (4, 3923602124), (8, 1961801062), (13, 1207262192), (16, 980900531), (26, 603631096), (52, 301815548), (104, 150907774), (208, 75453887), (311, 50464336), (622, 25232168), (1244, 12616084), (2488, 6308042), (4043, 3881872), (4976, 3154021), (8086, 1940936), (16172, 970468), (32344, 485234), (64688, 242617)]