2620696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 5362560

約数和(自身を除く): 2741864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 223, 226, 446, 452, 892, 904, 1469, 1784, 2899, 2938, 5798, 5876, 11596, 11752, 23192, 25199, 50398, 100796, 201592, 327587, 655174, 1310348, 2620696]

約数ペア:

[(1, 2620696), (2, 1310348), (4, 655174), (8, 327587), (13, 201592), (26, 100796), (52, 50398), (104, 25199), (113, 23192), (223, 11752), (226, 11596), (446, 5876), (452, 5798), (892, 2938), (904, 2899), (1469, 1784)]