248026192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{911861}}^1$

素因数の和:911886

約数の個数: 20

約数和(自身を含む): 508818996

約数和(自身を除く): 260792804

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 911861, 1823722, 3647444, 7294888, 14589776, 15501637, 31003274, 62006548, 124013096, 248026192]

約数ペア:

[(1, 248026192), (2, 124013096), (4, 62006548), (8, 31003274), (16, 15501637), (17, 14589776), (34, 7294888), (68, 3647444), (136, 1823722), (272, 911861)]