2021402198

素因数分解:

$2^1\times {\mathrm{601}}^1\times {\mathrm{701}}^1\times {\mathrm{2399}}^1$

素因数の和:3703

約数の個数: 16

約数和(自身を含む): 3042748800

約数和(自身を除く): 1021346602

約数列:

[1, 2, 601, 701, 1202, 1402, 2399, 4798, 421301, 842602, 1441799, 1681699, 2883598, 3363398, 1010701099, 2021402198]

約数ペア:

[(1, 2021402198), (2, 1010701099), (601, 3363398), (701, 2883598), (1202, 1681699), (1402, 1441799), (2399, 842602), (4798, 421301)]