1643284411205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{148921}}^1\times {\mathrm{71191}}^1$

素因数の和:220148

約数の個数: 16

約数和(自身を含む): 2035594564608

約数和(自身を除く): 392310153403

約数列:

[1, 5, 31, 155, 71191, 148921, 355955, 744605, 2206921, 4616551, 11034605, 23082755, 10601834911, 53009174555, 328656882241, 1643284411205]

約数ペア:

[(1, 1643284411205), (5, 328656882241), (31, 53009174555), (155, 10601834911), (71191, 23082755), (148921, 11034605), (355955, 4616551), (744605, 2206921)]