1794313870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{3257}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 3272335200

約数和(自身を除く): 1478021330

約数列:

[1, 2, 5, 10, 89, 178, 445, 619, 890, 1238, 3095, 3257, 6190, 6514, 16285, 32570, 55091, 110182, 275455, 289873, 550910, 579746, 1449365, 2016083, 2898730, 4032166, 10080415, 20160830, 179431387, 358862774, 897156935, 1794313870]

約数ペア:

[(1, 1794313870), (2, 897156935), (5, 358862774), (10, 179431387), (89, 20160830), (178, 10080415), (445, 4032166), (619, 2898730), (890, 2016083), (1238, 1449365), (3095, 579746), (3257, 550910), (6190, 289873), (6514, 275455), (16285, 110182), (32570, 55091)]