1963526968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{20323}}^1$

素因数の和:21271

約数の個数: 32

約数和(自身を含む): 3969277200

約数和(自身を除く): 2005750232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 929, 1858, 3716, 7432, 12077, 20323, 24154, 40646, 48308, 81292, 96616, 162584, 264199, 528398, 1056796, 2113592, 18880067, 37760134, 75520268, 151040536, 245440871, 490881742, 981763484, 1963526968]

約数ペア:

[(1, 1963526968), (2, 981763484), (4, 490881742), (8, 245440871), (13, 151040536), (26, 75520268), (52, 37760134), (104, 18880067), (929, 2113592), (1858, 1056796), (3716, 528398), (7432, 264199), (12077, 162584), (20323, 96616), (24154, 81292), (40646, 48308)]