2016390434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{1289}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 3237796800

約数和(自身を除く): 1221406366

約数列:

[1, 2, 17, 34, 139, 278, 331, 662, 1289, 2363, 2578, 4726, 5627, 11254, 21913, 43826, 46009, 92018, 179171, 358342, 426659, 782153, 853318, 1564306, 3045907, 6091814, 7253203, 14506406, 59305601, 118611202, 1008195217, 2016390434]

約数ペア:

[(1, 2016390434), (2, 1008195217), (17, 118611202), (34, 59305601), (139, 14506406), (278, 7253203), (331, 6091814), (662, 3045907), (1289, 1564306), (2363, 853318), (2578, 782153), (4726, 426659), (5627, 358342), (11254, 179171), (21913, 92018), (43826, 46009)]