1970214722

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2307043}}^1$

素因数の和:2307113

約数の個数: 16

約数和(自身を含む): 3432881472

約数和(自身を除く): 1462666750

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2307043, 4614086, 16149301, 32298602, 140729623, 281459246, 985107361, 1970214722]

約数ペア:

[(1, 1970214722), (2, 985107361), (7, 281459246), (14, 140729623), (61, 32298602), (122, 16149301), (427, 4614086), (854, 2307043)]