340654756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{5519}}^1$

素因数の和:6723

約数の個数: 24

約数和(自身を含む): 642660480

約数和(自身を除く): 302005724

約数列:

[1, 2, 4, 13, 26, 52, 1187, 2374, 4748, 5519, 11038, 15431, 22076, 30862, 61724, 71747, 143494, 286988, 6551053, 13102106, 26204212, 85163689, 170327378, 340654756]

約数ペア:

[(1, 340654756), (2, 170327378), (4, 85163689), (13, 26204212), (26, 13102106), (52, 6551053), (1187, 286988), (2374, 143494), (4748, 71747), (5519, 61724), (11038, 30862), (15431, 22076)]