1293336502507

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{48017}}^1$

素因数の和:49075

約数の個数: 32

約数和(自身を含む): 1526741913600

約数和(自身を除く): 233405411093

約数列:

[1, 7, 53, 79, 371, 553, 919, 4187, 6433, 29309, 48017, 48707, 72601, 336119, 340949, 508207, 2544901, 3793343, 3847853, 17814307, 26553401, 26934971, 44127623, 201047179, 308893361, 1407330253, 2338764019, 3486082217, 16371348133, 24402575519, 184762357501, 1293336502507]

約数ペア:

[(1, 1293336502507), (7, 184762357501), (53, 24402575519), (79, 16371348133), (371, 3486082217), (553, 2338764019), (919, 1407330253), (4187, 308893361), (6433, 201047179), (29309, 44127623), (48017, 26934971), (48707, 26553401), (72601, 17814307), (336119, 3847853), (340949, 3793343), (508207, 2544901)]