2021469478

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{287059}}^1$

素因数の和:287571

約数の個数: 16

約数和(自身を含む): 3472277760

約数和(自身を除く): 1450808282

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 287059, 574118, 2009413, 4018826, 144390677, 288781354, 1010734739, 2021469478]

約数ペア:

[(1, 2021469478), (2, 1010734739), (7, 288781354), (14, 144390677), (503, 4018826), (1006, 2009413), (3521, 574118), (7042, 287059)]