449986316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211063}}^1$

素因数の和:211121

約数の個数: 24

約数和(自身を含む): 868739424

約数和(自身を除く): 418753108

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 211063, 422126, 844252, 2743819, 5487638, 8653583, 10975276, 17307166, 34614332, 112496579, 224993158, 449986316]

約数ペア:

[(1, 449986316), (2, 224993158), (4, 112496579), (13, 34614332), (26, 17307166), (41, 10975276), (52, 8653583), (82, 5487638), (164, 2743819), (533, 844252), (1066, 422126), (2132, 211063)]