2247665915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{7759}}^1$

素因数の和:8027

約数の個数: 32

約数和(自身を含む): 3084134400

約数和(自身を除く): 836468485

約数列:

[1, 5, 11, 23, 55, 115, 229, 253, 1145, 1265, 2519, 5267, 7759, 12595, 26335, 38795, 57937, 85349, 178457, 289685, 426745, 892285, 1776811, 1963027, 8884055, 9815135, 19544921, 40866653, 97724605, 204333265, 449533183, 2247665915]

約数ペア:

[(1, 2247665915), (5, 449533183), (11, 204333265), (23, 97724605), (55, 40866653), (115, 19544921), (229, 9815135), (253, 8884055), (1145, 1963027), (1265, 1776811), (2519, 892285), (5267, 426745), (7759, 289685), (12595, 178457), (26335, 85349), (38795, 57937)]