397767304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{10067}}^1$

素因数の和:10533

約数の個数: 32

約数和(自身を含む): 815508000

約数和(自身を除く): 417740696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 449, 898, 1796, 3592, 4939, 9878, 10067, 19756, 20134, 39512, 40268, 80536, 110737, 221474, 442948, 885896, 4520083, 9040166, 18080332, 36160664, 49720913, 99441826, 198883652, 397767304]

約数ペア:

[(1, 397767304), (2, 198883652), (4, 99441826), (8, 49720913), (11, 36160664), (22, 18080332), (44, 9040166), (88, 4520083), (449, 885896), (898, 442948), (1796, 221474), (3592, 110737), (4939, 80536), (9878, 40268), (10067, 39512), (19756, 20134)]