981900580322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1\times {\mathrm{412157}}^1$

素因数の和:413926

約数の個数: 32

約数和(自身を含む): 1598464128240

約数和(自身を除く): 616563547918

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 1709, 3418, 29053, 58106, 70069, 140138, 412157, 824314, 1191173, 2382346, 7006669, 14013338, 16898437, 33796874, 287273429, 574546858, 704376313, 1408752626, 11974397321, 23948794642, 28879428833, 57758857666, 490950290161, 981900580322]

約数ペア:

[(1, 981900580322), (2, 490950290161), (17, 57758857666), (34, 28879428833), (41, 23948794642), (82, 11974397321), (697, 1408752626), (1394, 704376313), (1709, 574546858), (3418, 287273429), (29053, 33796874), (58106, 16898437), (70069, 14013338), (140138, 7006669), (412157, 2382346), (824314, 1191173)]