2013981914

素因数分解:

$2^1\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{40903}}^1$

素因数の和:44429

約数の個数: 16

約数和(自身を含む): 3453606528

約数和(自身を除く): 1439624614

約数列:

[1, 2, 7, 14, 3517, 7034, 24619, 40903, 49238, 81806, 286321, 572642, 143855851, 287711702, 1006990957, 2013981914]

約数ペア:

[(1, 2013981914), (2, 1006990957), (7, 287711702), (14, 143855851), (3517, 572642), (7034, 286321), (24619, 81806), (40903, 49238)]