2021372482

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 3114961920

約数和(自身を除く): 1093589438

約数列:

[1, 2, 73, 146, 173, 191, 346, 382, 419, 838, 12629, 13943, 25258, 27886, 30587, 33043, 61174, 66086, 72487, 80029, 144974, 160058, 2412139, 4824278, 5291551, 5842117, 10583102, 11684234, 13845017, 27690034, 1010686241, 2021372482]

約数ペア:

[(1, 2021372482), (2, 1010686241), (73, 27690034), (146, 13845017), (173, 11684234), (191, 10583102), (346, 5842117), (382, 5291551), (419, 4824278), (838, 2412139), (12629, 160058), (13943, 144974), (25258, 80029), (27886, 72487), (30587, 66086), (33043, 61174)]