331088038

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{6299}}^1$

素因数の和:6983

約数の個数: 16

約数和(自身を含む): 509619600

約数和(自身を除く): 178531562

約数列:

[1, 2, 41, 82, 641, 1282, 6299, 12598, 26281, 52562, 258259, 516518, 4037659, 8075318, 165544019, 331088038]

約数ペア:

[(1, 331088038), (2, 165544019), (41, 8075318), (82, 4037659), (641, 516518), (1282, 258259), (6299, 52562), (12598, 26281)]