423218122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{182579}}^1$

素因数の和:182661

約数の個数: 16

約数和(自身を含む): 679197600

約数和(自身を除く): 255979478

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 182579, 365158, 3469001, 6938002, 11137319, 22274638, 211609061, 423218122]

約数ペア:

[(1, 423218122), (2, 211609061), (19, 22274638), (38, 11137319), (61, 6938002), (122, 3469001), (1159, 365158), (2318, 182579)]