1569028076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{221489}}^1$

素因数の和:221534

約数の個数: 48

約数和(自身を含む): 3572190720

約数和(自身を除く): 2003162644

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 221489, 442978, 885956, 1550423, 2436379, 3100846, 4872758, 5094247, 6201692, 9745516, 10188494, 17054653, 20376988, 34109306, 35659729, 56036717, 68218612, 71319458, 112073434, 142638916, 224146868, 392257019, 784514038, 1569028076]

約数ペア:

[(1, 1569028076), (2, 784514038), (4, 392257019), (7, 224146868), (11, 142638916), (14, 112073434), (22, 71319458), (23, 68218612), (28, 56036717), (44, 35659729), (46, 34109306), (77, 20376988), (92, 17054653), (154, 10188494), (161, 9745516), (253, 6201692), (308, 5094247), (322, 4872758), (506, 3100846), (644, 2436379), (1012, 1550423), (1771, 885956), (3542, 442978), (7084, 221489)]