520017876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2063563}}^1$

素因数の和:2063580

約数の個数: 36

約数和(自身を含む): 1502274592

約数和(自身を除く): 982256716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2063563, 4127126, 6190689, 8254252, 12381378, 14444941, 18572067, 24762756, 28889882, 37144134, 43334823, 57779764, 74288268, 86669646, 130004469, 173339292, 260008938, 520017876]

約数ペア:

[(1, 520017876), (2, 260008938), (3, 173339292), (4, 130004469), (6, 86669646), (7, 74288268), (9, 57779764), (12, 43334823), (14, 37144134), (18, 28889882), (21, 24762756), (28, 18572067), (36, 14444941), (42, 12381378), (63, 8254252), (84, 6190689), (126, 4127126), (252, 2063563)]