7391997842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1\times {\mathrm{2671}}^1$

素因数の和:3846

約数の個数: 32

約数和(自身を含む): 11861114880

約数和(自身を除く): 4469117038

約数列:

[1, 2, 19, 38, 67, 134, 1087, 1273, 2174, 2546, 2671, 5342, 20653, 41306, 50749, 72829, 101498, 145658, 178957, 357914, 1383751, 2767502, 2903377, 3400183, 5806754, 6800366, 55164163, 110328326, 194526259, 389052518, 3695998921, 7391997842]

約数ペア:

[(1, 7391997842), (2, 3695998921), (19, 389052518), (38, 194526259), (67, 110328326), (134, 55164163), (1087, 6800366), (1273, 5806754), (2174, 3400183), (2546, 2903377), (2671, 2767502), (5342, 1383751), (20653, 357914), (41306, 178957), (50749, 145658), (72829, 101498)]