449901418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7806

約数の個数: 32

約数和(自身を含む): 748828800

約数和(自身を除く): 298927382

約数列:

[1, 2, 19, 29, 38, 53, 58, 106, 551, 1007, 1102, 1537, 2014, 3074, 7703, 15406, 29203, 58406, 146357, 223387, 292714, 408259, 446774, 816518, 4244353, 7756921, 8488706, 11839511, 15513842, 23679022, 224950709, 449901418]

約数ペア:

[(1, 449901418), (2, 224950709), (19, 23679022), (29, 15513842), (38, 11839511), (53, 8488706), (58, 7756921), (106, 4244353), (551, 816518), (1007, 446774), (1102, 408259), (1537, 292714), (2014, 223387), (3074, 146357), (7703, 58406), (15406, 29203)]