1788891078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1207079}}^1$

素因数の和:1207116

約数の個数: 32

約数和(自身を含む): 4055788800

約数和(自身を除く): 2266897722

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1207079, 2414158, 3621237, 7242474, 15692027, 22934501, 31384054, 45869002, 47076081, 68803503, 94152162, 137607006, 298148513, 596297026, 894445539, 1788891078]

約数ペア:

[(1, 1788891078), (2, 894445539), (3, 596297026), (6, 298148513), (13, 137607006), (19, 94152162), (26, 68803503), (38, 47076081), (39, 45869002), (57, 31384054), (78, 22934501), (114, 15692027), (247, 7242474), (494, 3621237), (741, 2414158), (1482, 1207079)]