407241890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{38167}}^1$

素因数の和:38282

約数の個数: 32

約数和(自身を含む): 807940224

約数和(自身を除く): 400698334

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 38167, 76334, 190835, 381670, 419837, 839674, 2099185, 3702199, 4198370, 7404398, 18510995, 37021990, 40724189, 81448378, 203620945, 407241890]

約数ペア:

[(1, 407241890), (2, 203620945), (5, 81448378), (10, 40724189), (11, 37021990), (22, 18510995), (55, 7404398), (97, 4198370), (110, 3702199), (194, 2099185), (485, 839674), (970, 419837), (1067, 381670), (2134, 190835), (5335, 76334), (10670, 38167)]