4818970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 9838080

約数和(自身を除く): 5019110

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1951, 2470, 3902, 9755, 19510, 25363, 37069, 50726, 74138, 126815, 185345, 253630, 370690, 481897, 963794, 2409485, 4818970]

約数ペア:

[(1, 4818970), (2, 2409485), (5, 963794), (10, 481897), (13, 370690), (19, 253630), (26, 185345), (38, 126815), (65, 74138), (95, 50726), (130, 37069), (190, 25363), (247, 19510), (494, 9755), (1235, 3902), (1951, 2470)]