244865296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1177237}}^1$

素因数の和:1177258

約数の個数: 20

約数和(自身を含む): 510921292

約数和(自身を除く): 266055996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1177237, 2354474, 4708948, 9417896, 15304081, 18835792, 30608162, 61216324, 122432648, 244865296]

約数ペア:

[(1, 244865296), (2, 122432648), (4, 61216324), (8, 30608162), (13, 18835792), (16, 15304081), (26, 9417896), (52, 4708948), (104, 2354474), (208, 1177237)]