402298072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{41941}}^1$

素因数の和:42067

約数の個数: 32

約数和(自身を含む): 830451600

約数和(自身を除く): 428153528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 41941, 83882, 167764, 335528, 461351, 922702, 1845404, 3690808, 4571569, 9143138, 18286276, 36572552, 50287259, 100574518, 201149036, 402298072]

約数ペア:

[(1, 402298072), (2, 201149036), (4, 100574518), (8, 50287259), (11, 36572552), (22, 18286276), (44, 9143138), (88, 4571569), (109, 3690808), (218, 1845404), (436, 922702), (872, 461351), (1199, 335528), (2398, 167764), (4796, 83882), (9592, 41941)]