707108428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{6823}}^1$

素因数の和:8833

約数の個数: 24

約数和(自身を含む): 1333491488

約数和(自身を除く): 626383060

約数列:

[1, 2, 4, 13, 26, 52, 1993, 3986, 6823, 7972, 13646, 25909, 27292, 51818, 88699, 103636, 177398, 354796, 13598239, 27196478, 54392956, 176777107, 353554214, 707108428]

約数ペア:

[(1, 707108428), (2, 353554214), (4, 176777107), (13, 54392956), (26, 27196478), (52, 13598239), (1993, 354796), (3986, 177398), (6823, 103636), (7972, 88699), (13646, 51818), (25909, 27292)]