248848586

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13963}}^1$

素因数の和:14058

約数の個数: 32

約数和(自身を含む): 455784960

約数和(自身を除く): 206936374

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 13963, 17822, 27926, 97741, 195482, 265297, 530594, 935521, 1857079, 1871042, 3714158, 6548647, 13097294, 17774899, 35549798, 124424293, 248848586]

約数ペア:

[(1, 248848586), (2, 124424293), (7, 35549798), (14, 17774899), (19, 13097294), (38, 6548647), (67, 3714158), (133, 1871042), (134, 1857079), (266, 935521), (469, 530594), (938, 265297), (1273, 195482), (2546, 97741), (8911, 27926), (13963, 17822)]