720943932

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{61493}}^1$

素因数の和:62477

約数の個数: 24

約数和(自身を含む): 1683951696

約数和(自身を除く): 963007764

約数列:

[1, 2, 3, 4, 6, 12, 977, 1954, 2931, 3908, 5862, 11724, 61493, 122986, 184479, 245972, 368958, 737916, 60078661, 120157322, 180235983, 240314644, 360471966, 720943932]

約数ペア:

[(1, 720943932), (2, 360471966), (3, 240314644), (4, 180235983), (6, 120157322), (12, 60078661), (977, 737916), (1954, 368958), (2931, 245972), (3908, 184479), (5862, 122986), (11724, 61493)]