286965948

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{68521}}^1$

素因数の和:68877

約数の個数: 24

約数和(自身を含む): 671515600

約数和(自身を除く): 384549652

約数列:

[1, 2, 3, 4, 6, 12, 349, 698, 1047, 1396, 2094, 4188, 68521, 137042, 205563, 274084, 411126, 822252, 23913829, 47827658, 71741487, 95655316, 143482974, 286965948]

約数ペア:

[(1, 286965948), (2, 143482974), (3, 95655316), (4, 71741487), (6, 47827658), (12, 23913829), (349, 822252), (698, 411126), (1047, 274084), (1396, 205563), (2094, 137042), (4188, 68521)]