2208984965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{3119}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 2947276800

約数和(自身を除く): 738291835

約数列:

[1, 5, 11, 55, 79, 163, 395, 815, 869, 1793, 3119, 4345, 8965, 12877, 15595, 34309, 64385, 141647, 171545, 246401, 508397, 708235, 1232005, 2541985, 2710411, 5592367, 13552055, 27961835, 40163363, 200816815, 441796993, 2208984965]

約数ペア:

[(1, 2208984965), (5, 441796993), (11, 200816815), (55, 40163363), (79, 27961835), (163, 13552055), (395, 5592367), (815, 2710411), (869, 2541985), (1793, 1232005), (3119, 708235), (4345, 508397), (8965, 246401), (12877, 171545), (15595, 141647), (34309, 64385)]