1215392722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{4549}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 1965600000

約数和(自身を除く): 750207278

約数列:

[1, 2, 19, 38, 79, 89, 158, 178, 1501, 1691, 3002, 3382, 4549, 7031, 9098, 14062, 86431, 133589, 172862, 267178, 359371, 404861, 718742, 809722, 6828049, 7692359, 13656098, 15384718, 31984019, 63968038, 607696361, 1215392722]

約数ペア:

[(1, 1215392722), (2, 607696361), (19, 63968038), (38, 31984019), (79, 15384718), (89, 13656098), (158, 7692359), (178, 6828049), (1501, 809722), (1691, 718742), (3002, 404861), (3382, 359371), (4549, 267178), (7031, 172862), (9098, 133589), (14062, 86431)]