77804917844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{841207}}^1$

素因数の和:842447

約数の個数: 24

約数和(自身を含む): 143442788160

約数和(自身を除く): 65637870316

約数列:

[1, 2, 4, 19, 38, 76, 1217, 2434, 4868, 23123, 46246, 92492, 841207, 1682414, 3364828, 15982933, 31965866, 63931732, 1023748919, 2047497838, 4094995676, 19451229461, 38902458922, 77804917844]

約数ペア:

[(1, 77804917844), (2, 38902458922), (4, 19451229461), (19, 4094995676), (38, 2047497838), (76, 1023748919), (1217, 63931732), (2434, 31965866), (4868, 15982933), (23123, 3364828), (46246, 1682414), (92492, 841207)]