1310348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 2502528

約数和(自身を除く): 1192180

約数列:

[1, 2, 4, 13, 26, 52, 113, 223, 226, 446, 452, 892, 1469, 2899, 2938, 5798, 5876, 11596, 25199, 50398, 100796, 327587, 655174, 1310348]

約数ペア:

[(1, 1310348), (2, 655174), (4, 327587), (13, 100796), (26, 50398), (52, 25199), (113, 11596), (223, 5876), (226, 5798), (446, 2938), (452, 2899), (892, 1469)]