1295949604066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2966741}}^1$

素因数の和:2967126

約数の個数: 32

約数和(自身を含む): 2139685532208

約数和(自身を除く): 843735928142

約数列:

[1, 2, 13, 26, 53, 106, 317, 634, 689, 1378, 4121, 8242, 16801, 33602, 218413, 436826, 2966741, 5933482, 38567633, 77135266, 157237273, 314474546, 940456897, 1880913794, 2044084549, 4088169098, 12225939661, 24451879322, 49844215541, 99688431082, 647974802033, 1295949604066]

約数ペア:

[(1, 1295949604066), (2, 647974802033), (13, 99688431082), (26, 49844215541), (53, 24451879322), (106, 12225939661), (317, 4088169098), (634, 2044084549), (689, 1880913794), (1378, 940456897), (4121, 314474546), (8242, 157237273), (16801, 77135266), (33602, 38567633), (218413, 5933482), (436826, 2966741)]