2788890622

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{11657}}^1$

素因数の和:12432

約数の個数: 32

約数和(自身を含む): 4995965952

約数和(自身を除く): 2207075330

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 743, 1486, 5201, 10402, 11657, 17089, 23314, 34178, 81599, 119623, 163198, 239246, 268111, 536222, 1876777, 3753554, 8661151, 17322302, 60628057, 121256114, 199206473, 398412946, 1394445311, 2788890622]

約数ペア:

[(1, 2788890622), (2, 1394445311), (7, 398412946), (14, 199206473), (23, 121256114), (46, 60628057), (161, 17322302), (322, 8661151), (743, 3753554), (1486, 1876777), (5201, 536222), (10402, 268111), (11657, 239246), (17089, 163198), (23314, 119623), (34178, 81599)]