8985476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1195

約数の個数: 24

約数和(自身を含む): 16511040

約数和(自身を除く): 7525564

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 1091, 2059, 2182, 4118, 4364, 8236, 31639, 63278, 77461, 126556, 154922, 309844, 2246369, 4492738, 8985476]

約数ペア:

[(1, 8985476), (2, 4492738), (4, 2246369), (29, 309844), (58, 154922), (71, 126556), (116, 77461), (142, 63278), (284, 31639), (1091, 8236), (2059, 4364), (2182, 4118)]