2017397795

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{8831}}^1$

素因数の和:9011

約数の個数: 32

約数和(自身を含む): 2838675456

約数和(自身を除く): 821277661

約数列:

[1, 5, 7, 35, 61, 107, 305, 427, 535, 749, 2135, 3745, 6527, 8831, 32635, 44155, 45689, 61817, 228445, 309085, 538691, 944917, 2693455, 3770837, 4724585, 6614419, 18854185, 33072095, 57639937, 288199685, 403479559, 2017397795]

約数ペア:

[(1, 2017397795), (5, 403479559), (7, 288199685), (35, 57639937), (61, 33072095), (107, 18854185), (305, 6614419), (427, 4724585), (535, 3770837), (749, 2693455), (2135, 944917), (3745, 538691), (6527, 309085), (8831, 228445), (32635, 61817), (44155, 45689)]