421949118

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{3527}}^1$

素因数の和:3816

約数の個数: 32

約数和(自身を含む): 856203264

約数和(自身を除く): 434254146

約数列:

[1, 2, 3, 6, 127, 157, 254, 314, 381, 471, 762, 942, 3527, 7054, 10581, 19939, 21162, 39878, 59817, 119634, 447929, 553739, 895858, 1107478, 1343787, 1661217, 2687574, 3322434, 70324853, 140649706, 210974559, 421949118]

約数ペア:

[(1, 421949118), (2, 210974559), (3, 140649706), (6, 70324853), (127, 3322434), (157, 2687574), (254, 1661217), (314, 1343787), (381, 1107478), (471, 895858), (762, 553739), (942, 447929), (3527, 119634), (7054, 59817), (10581, 39878), (19939, 21162)]