2019996688

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{24043}}^1$

素因数の和:24199

約数の個数: 40

約数和(自身を含む): 4024965600

約数和(自身を除く): 2004968912

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 472, 712, 944, 1424, 5251, 10502, 21004, 24043, 42008, 48086, 84016, 96172, 192344, 384688, 1418537, 2139827, 2837074, 4279654, 5674148, 8559308, 11348296, 17118616, 22696592, 34237232, 126249793, 252499586, 504999172, 1009998344, 2019996688]

約数ペア:

[(1, 2019996688), (2, 1009998344), (4, 504999172), (8, 252499586), (16, 126249793), (59, 34237232), (89, 22696592), (118, 17118616), (178, 11348296), (236, 8559308), (356, 5674148), (472, 4279654), (712, 2837074), (944, 2139827), (1424, 1418537), (5251, 384688), (10502, 192344), (21004, 96172), (24043, 84016), (42008, 48086)]