2099657615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{887}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 2778402816

約数和(自身を除く): 678745201

約数列:

[1, 5, 11, 55, 193, 223, 887, 965, 1115, 2123, 2453, 4435, 9757, 10615, 12265, 43039, 48785, 171191, 197801, 215195, 473429, 855955, 989005, 1883101, 2175811, 2367145, 9415505, 10879055, 38175593, 190877965, 419931523, 2099657615]

約数ペア:

[(1, 2099657615), (5, 419931523), (11, 190877965), (55, 38175593), (193, 10879055), (223, 9415505), (887, 2367145), (965, 2175811), (1115, 1883101), (2123, 989005), (2453, 855955), (4435, 473429), (9757, 215195), (10615, 197801), (12265, 171191), (43039, 48785)]