1320221382

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{501223}}^1$

素因数の和:501667

約数の個数: 16

約数和(自身を含む): 2646462720

約数和(自身を除く): 1326241338

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 501223, 1002446, 1503669, 3007338, 220036897, 440073794, 660110691, 1320221382]

約数ペア:

[(1, 1320221382), (2, 660110691), (3, 440073794), (6, 220036897), (439, 3007338), (878, 1503669), (1317, 1002446), (2634, 501223)]