7137897994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{12911}}^1$

素因数の和:13222

約数の個数: 32

約数和(自身を含む): 11398920192

約数和(自身を除く): 4261022198

約数列:

[1, 2, 31, 37, 62, 74, 241, 482, 1147, 2294, 7471, 8917, 12911, 14942, 17834, 25822, 276427, 400241, 477707, 552854, 800482, 955414, 3111551, 6223102, 14808917, 29617834, 96458081, 115127387, 192916162, 230254774, 3568948997, 7137897994]

約数ペア:

[(1, 7137897994), (2, 3568948997), (31, 230254774), (37, 192916162), (62, 115127387), (74, 96458081), (241, 29617834), (482, 14808917), (1147, 6223102), (2294, 3111551), (7471, 955414), (8917, 800482), (12911, 552854), (14942, 477707), (17834, 400241), (25822, 276427)]