1898956047

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1999}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 2678400000

約数和(自身を除く): 779443953

約数列:

[1, 3, 29, 61, 87, 179, 183, 537, 1769, 1999, 5191, 5307, 5997, 10919, 15573, 32757, 57971, 121939, 173913, 316651, 357821, 365817, 949953, 1073463, 3536231, 10376809, 10608693, 21827081, 31130427, 65481243, 632985349, 1898956047]

約数ペア:

[(1, 1898956047), (3, 632985349), (29, 65481243), (61, 31130427), (87, 21827081), (179, 10608693), (183, 10376809), (537, 3536231), (1769, 1073463), (1999, 949953), (5191, 365817), (5307, 357821), (5997, 316651), (10919, 173913), (15573, 121939), (32757, 57971)]