145650466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5650

約数の個数: 32

約数和(自身を含む): 252383040

約数和(自身を除く): 106732574

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 5563, 11126, 13091, 26182, 72319, 105697, 144638, 211394, 294839, 589678, 1374061, 2748122, 3832907, 5601941, 7665814, 11203882, 72825233, 145650466]

約数ペア:

[(1, 145650466), (2, 72825233), (13, 11203882), (19, 7665814), (26, 5601941), (38, 3832907), (53, 2748122), (106, 1374061), (247, 589678), (494, 294839), (689, 211394), (1007, 144638), (1378, 105697), (2014, 72319), (5563, 26182), (11126, 13091)]