1284687110213

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{205451321}}^1$

素因数の和:205451384

約数の個数: 12

約数和(自身を含む): 1428708493188

約数和(自身を除く): 144021382975

約数列:

[1, 13, 37, 169, 481, 6253, 205451321, 2670867173, 7601698877, 34721273249, 98822085401, 1284687110213]

約数ペア:

[(1, 1284687110213), (13, 98822085401), (37, 34721273249), (169, 7601698877), (481, 2670867173), (6253, 205451321)]