280136596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{16823}}^1$

素因数の和:17031

約数の個数: 24

約数和(自身を含む): 514410624

約数和(自身を除く): 234274028

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 16652, 16823, 33646, 67292, 386929, 773858, 1547716, 3044963, 6089926, 12179852, 70034149, 140068298, 280136596]

約数ペア:

[(1, 280136596), (2, 140068298), (4, 70034149), (23, 12179852), (46, 6089926), (92, 3044963), (181, 1547716), (362, 773858), (724, 386929), (4163, 67292), (8326, 33646), (16652, 16823)]