2909968278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1135819}}^1$

素因数の和:1135892

約数の個数: 32

約数和(自身を含む): 6760400640

約数和(自身を除く): 3850432362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 1135819, 2271638, 3407457, 6814914, 7950733, 15901466, 23852199, 47704398, 69284959, 138569918, 207854877, 415709754, 484994713, 969989426, 1454984139, 2909968278]

約数ペア:

[(1, 2909968278), (2, 1454984139), (3, 969989426), (6, 484994713), (7, 415709754), (14, 207854877), (21, 138569918), (42, 69284959), (61, 47704398), (122, 23852199), (183, 15901466), (366, 7950733), (427, 6814914), (854, 3407457), (1281, 2271638), (2562, 1135819)]