45190288199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{20047}}^1$

素因数の和:21087

約数の個数: 32

約数和(自身を含む): 57622763520

約数和(自身を除く): 12432475321

約数列:

[1, 7, 17, 19, 119, 133, 323, 997, 2261, 6979, 16949, 18943, 20047, 118643, 132601, 140329, 322031, 340799, 380893, 2254217, 2385593, 2666251, 6475181, 19986859, 45326267, 139908013, 339776603, 379750321, 2378436221, 2658252247, 6455755457, 45190288199]

約数ペア:

[(1, 45190288199), (7, 6455755457), (17, 2658252247), (19, 2378436221), (119, 379750321), (133, 339776603), (323, 139908013), (997, 45326267), (2261, 19986859), (6979, 6475181), (16949, 2666251), (18943, 2385593), (20047, 2254217), (118643, 380893), (132601, 340799), (140329, 322031)]