520121276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{4621}}^1$

素因数の和:6125

約数の個数: 24

約数和(自身を含む): 958972560

約数和(自身を除く): 438851284

約数列:

[1, 2, 4, 19, 38, 76, 1481, 2962, 4621, 5924, 9242, 18484, 28139, 56278, 87799, 112556, 175598, 351196, 6843701, 13687402, 27374804, 130030319, 260060638, 520121276]

約数ペア:

[(1, 520121276), (2, 260060638), (4, 130030319), (19, 27374804), (38, 13687402), (76, 6843701), (1481, 351196), (2962, 175598), (4621, 112556), (5924, 87799), (9242, 56278), (18484, 28139)]