2021497954

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4979059}}^1$

素因数の和:4979097

約数の個数: 16

約数和(自身を含む): 3584923200

約数和(自身を除く): 1563425246

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4979059, 9958118, 34853413, 69706826, 144392711, 288785422, 1010748977, 2021497954]

約数ペア:

[(1, 2021497954), (2, 1010748977), (7, 288785422), (14, 144392711), (29, 69706826), (58, 34853413), (203, 9958118), (406, 4979059)]