1520563746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367819}}^1$

素因数の和:367890

約数の個数: 32

約数和(自身を含む): 3336863040

約数和(自身を除く): 1816299294

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 367819, 735638, 1103457, 2206914, 4781647, 9563294, 14344941, 19494407, 28689882, 38988814, 58483221, 116966442, 253427291, 506854582, 760281873, 1520563746]

約数ペア:

[(1, 1520563746), (2, 760281873), (3, 506854582), (6, 253427291), (13, 116966442), (26, 58483221), (39, 38988814), (53, 28689882), (78, 19494407), (106, 14344941), (159, 9563294), (318, 4781647), (689, 2206914), (1378, 1103457), (2067, 735638), (4134, 367819)]