10815702778

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{3187}}^1$

素因数の和:3778

約数の個数: 32

約数和(自身を含む): 16923230208

約数和(自身を除く): 6107527430

約数列:

[1, 2, 31, 62, 127, 254, 431, 862, 3187, 3937, 6374, 7874, 13361, 26722, 54737, 98797, 109474, 197594, 404749, 809498, 1373597, 1696847, 2747194, 3393694, 12547219, 25094438, 42581507, 85163014, 174446819, 348893638, 5407851389, 10815702778]

約数ペア:

[(1, 10815702778), (2, 5407851389), (31, 348893638), (62, 174446819), (127, 85163014), (254, 42581507), (431, 25094438), (862, 12547219), (3187, 3393694), (3937, 2747194), (6374, 1696847), (7874, 1373597), (13361, 809498), (26722, 404749), (54737, 197594), (98797, 109474)]