1371036296

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 2981422080

約数和(自身を除く): 1610385784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 251, 412, 502, 721, 824, 947, 1004, 1442, 1757, 1894, 2008, 2884, 3514, 3788, 5768, 6629, 7028, 7576, 13258, 14056, 25853, 26516, 51706, 53032, 97541, 103412, 180971, 195082, 206824, 237697, 361942, 390164, 475394, 682787, 723884, 780328, 950788, 1365574, 1447768, 1663879, 1901576, 2731148, 3327758, 5462296, 6655516, 13311032, 24482791, 48965582, 97931164, 171379537, 195862328, 342759074, 685518148, 1371036296]

約数ペア:

[(1, 1371036296), (2, 685518148), (4, 342759074), (7, 195862328), (8, 171379537), (14, 97931164), (28, 48965582), (56, 24482791), (103, 13311032), (206, 6655516), (251, 5462296), (412, 3327758), (502, 2731148), (721, 1901576), (824, 1663879), (947, 1447768), (1004, 1365574), (1442, 950788), (1757, 780328), (1894, 723884), (2008, 682787), (2884, 475394), (3514, 390164), (3788, 361942), (5768, 237697), (6629, 206824), (7028, 195082), (7576, 180971), (13258, 103412), (14056, 97541), (25853, 53032), (26516, 51706)]