294388486

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1109}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 514471680

約数和(自身を除く): 220083194

約数列:

[1, 2, 7, 14, 67, 134, 283, 469, 566, 938, 1109, 1981, 2218, 3962, 7763, 15526, 18961, 37922, 74303, 132727, 148606, 265454, 313847, 520121, 627694, 1040242, 2196929, 4393858, 21027749, 42055498, 147194243, 294388486]

約数ペア:

[(1, 294388486), (2, 147194243), (7, 42055498), (14, 21027749), (67, 4393858), (134, 2196929), (283, 1040242), (469, 627694), (566, 520121), (938, 313847), (1109, 265454), (1981, 148606), (2218, 132727), (3962, 74303), (7763, 37922), (15526, 18961)]