1729042788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{689411}}^1$

素因数の和:689448

約数の個数: 48

約数和(自身を含む): 4632848640

約数和(自身を除く): 2903805852

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 689411, 1378822, 2068233, 2757644, 4136466, 7583521, 8272932, 13098809, 15167042, 22750563, 26197618, 30334084, 39296427, 45501126, 52395236, 78592854, 91002252, 144086899, 157185708, 288173798, 432260697, 576347596, 864521394, 1729042788]

約数ペア:

[(1, 1729042788), (2, 864521394), (3, 576347596), (4, 432260697), (6, 288173798), (11, 157185708), (12, 144086899), (19, 91002252), (22, 78592854), (33, 52395236), (38, 45501126), (44, 39296427), (57, 30334084), (66, 26197618), (76, 22750563), (114, 15167042), (132, 13098809), (209, 8272932), (228, 7583521), (418, 4136466), (627, 2757644), (836, 2068233), (1254, 1378822), (2508, 689411)]