2101967536

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{6323}}^1$

素因数の和:6673

約数の個数: 40

約数和(自身を含む): 4140449280

約数和(自身を除く): 2038481744

約数列:

[1, 2, 4, 8, 16, 79, 158, 263, 316, 526, 632, 1052, 1264, 2104, 4208, 6323, 12646, 20777, 25292, 41554, 50584, 83108, 101168, 166216, 332432, 499517, 999034, 1662949, 1998068, 3325898, 3996136, 6651796, 7992272, 13303592, 26607184, 131372971, 262745942, 525491884, 1050983768, 2101967536]

約数ペア:

[(1, 2101967536), (2, 1050983768), (4, 525491884), (8, 262745942), (16, 131372971), (79, 26607184), (158, 13303592), (263, 7992272), (316, 6651796), (526, 3996136), (632, 3325898), (1052, 1998068), (1264, 1662949), (2104, 999034), (4208, 499517), (6323, 332432), (12646, 166216), (20777, 101168), (25292, 83108), (41554, 50584)]