2133664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 4741632

約数和(自身を除く): 2607968

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 223, 299, 368, 416, 446, 598, 736, 892, 1196, 1784, 2392, 2899, 3568, 4784, 5129, 5798, 7136, 9568, 10258, 11596, 20516, 23192, 41032, 46384, 66677, 82064, 92768, 133354, 164128, 266708, 533416, 1066832, 2133664]

約数ペア:

[(1, 2133664), (2, 1066832), (4, 533416), (8, 266708), (13, 164128), (16, 133354), (23, 92768), (26, 82064), (32, 66677), (46, 46384), (52, 41032), (92, 23192), (104, 20516), (184, 11596), (208, 10258), (223, 9568), (299, 7136), (368, 5798), (416, 5129), (446, 4784), (598, 3568), (736, 2899), (892, 2392), (1196, 1784)]