417966142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{1009}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 721382400

約数和(自身を除く): 303416258

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 991, 1009, 1982, 2018, 10901, 11099, 18829, 19171, 21802, 22198, 37658, 38342, 207119, 210881, 414238, 421762, 999919, 1999838, 10999109, 18998461, 21998218, 37996922, 208983071, 417966142]

約数ペア:

[(1, 417966142), (2, 208983071), (11, 37996922), (19, 21998218), (22, 18998461), (38, 10999109), (209, 1999838), (418, 999919), (991, 421762), (1009, 414238), (1982, 210881), (2018, 207119), (10901, 38342), (11099, 37658), (18829, 22198), (19171, 21802)]