4123451345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{24371}}^1$

素因数の和:24545

約数の個数: 32

約数和(自身を含む): 5650404480

約数和(自身を除く): 1526953135

約数列:

[1, 5, 13, 19, 65, 95, 137, 247, 685, 1235, 1781, 2603, 8905, 13015, 24371, 33839, 121855, 169195, 316823, 463049, 1584115, 2315245, 3338827, 6019637, 16694135, 30098185, 43404751, 63437713, 217023755, 317188565, 824690269, 4123451345]

約数ペア:

[(1, 4123451345), (5, 824690269), (13, 317188565), (19, 217023755), (65, 63437713), (95, 43404751), (137, 30098185), (247, 16694135), (685, 6019637), (1235, 3338827), (1781, 2315245), (2603, 1584115), (8905, 463049), (13015, 316823), (24371, 169195), (33839, 121855)]