4793890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 9486720

約数和(自身を除く): 4692830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1097, 2185, 2194, 4370, 5485, 10970, 20843, 25231, 41686, 50462, 104215, 126155, 208430, 252310, 479389, 958778, 2396945, 4793890]

約数ペア:

[(1, 4793890), (2, 2396945), (5, 958778), (10, 479389), (19, 252310), (23, 208430), (38, 126155), (46, 104215), (95, 50462), (115, 41686), (190, 25231), (230, 20843), (437, 10970), (874, 5485), (1097, 4370), (2185, 2194)]