1154165766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{20023}}^1$

素因数の和:20780

約数の個数: 32

約数和(自身を含む): 2489383680

約数和(自身を除く): 1335217914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 739, 1478, 2217, 4434, 9607, 19214, 20023, 28821, 40046, 57642, 60069, 120138, 260299, 520598, 780897, 1561794, 14796997, 29593994, 44390991, 88781982, 192360961, 384721922, 577082883, 1154165766]

約数ペア:

[(1, 1154165766), (2, 577082883), (3, 384721922), (6, 192360961), (13, 88781982), (26, 44390991), (39, 29593994), (78, 14796997), (739, 1561794), (1478, 780897), (2217, 520598), (4434, 260299), (9607, 120138), (19214, 60069), (20023, 57642), (28821, 40046)]