7971689278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{43973}}^1$

素因数の和:44568

約数の個数: 32

約数和(自身を含む): 14285569536

約数和(自身を除く): 6313880258

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 563, 1126, 3941, 7882, 12949, 25898, 43973, 87946, 90643, 181286, 307811, 615622, 1011379, 2022758, 7079653, 14159306, 24756799, 49513598, 173297593, 346595186, 569406377, 1138812754, 3985844639, 7971689278]

約数ペア:

[(1, 7971689278), (2, 3985844639), (7, 1138812754), (14, 569406377), (23, 346595186), (46, 173297593), (161, 49513598), (322, 24756799), (563, 14159306), (1126, 7079653), (3941, 2022758), (7882, 1011379), (12949, 615622), (25898, 307811), (43973, 181286), (87946, 90643)]