2478872905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11953}}^1$

素因数の和:12073

約数の個数: 32

約数和(自身を含む): 3270614400

約数和(自身を除く): 791741495

約数列:

[1, 5, 19, 37, 59, 95, 185, 295, 703, 1121, 2183, 3515, 5605, 10915, 11953, 41477, 59765, 207385, 227107, 442261, 705227, 1135535, 2211305, 3526135, 8402959, 13399313, 26093399, 42014795, 66996565, 130466995, 495774581, 2478872905]

約数ペア:

[(1, 2478872905), (5, 495774581), (19, 130466995), (37, 66996565), (59, 42014795), (95, 26093399), (185, 13399313), (295, 8402959), (703, 3526135), (1121, 2211305), (2183, 1135535), (3515, 705227), (5605, 442261), (10915, 227107), (11953, 207385), (41477, 59765)]