885172

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 18

約数和(自身を含む): 1637538

約数和(自身を除く): 752366

約数列:

[1, 2, 4, 19, 38, 76, 361, 613, 722, 1226, 1444, 2452, 11647, 23294, 46588, 221293, 442586, 885172]

約数ペア:

[(1, 885172), (2, 442586), (4, 221293), (19, 46588), (38, 23294), (76, 11647), (361, 2452), (613, 1444), (722, 1226)]