4253948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 7902720

約数和(自身を除く): 3648772

約数列:

[1, 2, 4, 19, 38, 76, 223, 251, 446, 502, 892, 1004, 4237, 4769, 8474, 9538, 16948, 19076, 55973, 111946, 223892, 1063487, 2126974, 4253948]

約数ペア:

[(1, 4253948), (2, 2126974), (4, 1063487), (19, 223892), (38, 111946), (76, 55973), (223, 19076), (251, 16948), (446, 9538), (502, 8474), (892, 4769), (1004, 4237)]