4205384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 8436000

約数和(自身を除く): 4230616

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 379, 584, 758, 1387, 1516, 2774, 3032, 5548, 7201, 11096, 14402, 27667, 28804, 55334, 57608, 110668, 221336, 525673, 1051346, 2102692, 4205384]

約数ペア:

[(1, 4205384), (2, 2102692), (4, 1051346), (8, 525673), (19, 221336), (38, 110668), (73, 57608), (76, 55334), (146, 28804), (152, 27667), (292, 14402), (379, 11096), (584, 7201), (758, 5548), (1387, 3032), (1516, 2774)]