1243669679795

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1\times {\mathrm{2749991}}^1$

素因数の和:2750746

約数の個数: 16

約数和(自身を含む): 1504795622400

約数和(自身を除く): 261125942605

約数列:

[1, 5, 151, 599, 755, 2995, 90449, 452245, 2749991, 13749955, 415248641, 1647244609, 2076243205, 8236223045, 248733935959, 1243669679795]

約数ペア:

[(1, 1243669679795), (5, 248733935959), (151, 8236223045), (599, 2076243205), (755, 1647244609), (2995, 415248641), (90449, 13749955), (452245, 2749991)]