2021903926

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2367569}}^1$

素因数の和:2367639

約数の個数: 16

約数和(自身を含む): 3522944160

約数和(自身を除く): 1501040234

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2367569, 4735138, 16572983, 33145966, 144421709, 288843418, 1010951963, 2021903926]

約数ペア:

[(1, 2021903926), (2, 1010951963), (7, 288843418), (14, 144421709), (61, 33145966), (122, 16572983), (427, 4735138), (854, 2367569)]