31649883694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2990917}}^1$

素因数の和:2990980

約数の個数: 32

約数和(自身を含む): 57282061536

約数和(自身を除く): 25632177842

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 10582, 2990917, 5981834, 32900087, 38881921, 65800174, 77763842, 110663929, 221327858, 427701131, 855402262, 1217303219, 1438631077, 2434606438, 2877262154, 15824941847, 31649883694]

約数ペア:

[(1, 31649883694), (2, 15824941847), (11, 2877262154), (13, 2434606438), (22, 1438631077), (26, 1217303219), (37, 855402262), (74, 427701131), (143, 221327858), (286, 110663929), (407, 77763842), (481, 65800174), (814, 38881921), (962, 32900087), (5291, 5981834), (10582, 2990917)]