2019989266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{236699}}^1$

素因数の和:236969

約数の個数: 16

約数和(自身を含む): 3221013600

約数和(自身を除く): 1201024334

約数列:

[1, 2, 17, 34, 251, 502, 4267, 8534, 236699, 473398, 4023883, 8047766, 59411449, 118822898, 1009994633, 2019989266]

約数ペア:

[(1, 2019989266), (2, 1009994633), (17, 118822898), (34, 59411449), (251, 8047766), (502, 4023883), (4267, 473398), (8534, 236699)]