2539774468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1178003}}^1$

素因数の和:1178032

約数の個数: 36

約数和(自身を含む): 5640283152

約数和(自身を除く): 3100508684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 1178003, 2356006, 4712012, 8246021, 12958033, 16492042, 25916066, 32984084, 51832132, 57722147, 90706231, 115444294, 181412462, 230888588, 362824924, 634943617, 1269887234, 2539774468]

約数ペア:

[(1, 2539774468), (2, 1269887234), (4, 634943617), (7, 362824924), (11, 230888588), (14, 181412462), (22, 115444294), (28, 90706231), (44, 57722147), (49, 51832132), (77, 32984084), (98, 25916066), (154, 16492042), (196, 12958033), (308, 8246021), (539, 4712012), (1078, 2356006), (2156, 1178003)]