469968002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13487}}^1$

素因数の和:13646

約数の個数: 32

約数和(自身を含む): 854599680

約数和(自身を除く): 384631678

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 13487, 17423, 26974, 34846, 94409, 188818, 256253, 512506, 1766797, 1793771, 3533594, 3587542, 12367579, 24735158, 33569143, 67138286, 234984001, 469968002]

約数ペア:

[(1, 469968002), (2, 234984001), (7, 67138286), (14, 33569143), (19, 24735158), (38, 12367579), (131, 3587542), (133, 3533594), (262, 1793771), (266, 1766797), (917, 512506), (1834, 256253), (2489, 188818), (4978, 94409), (13487, 34846), (17423, 26974)]