8889631285

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 11069970912

約数和(自身を除く): 2180339627

約数列:

[1, 5, 37, 181, 185, 257, 905, 1033, 1285, 5165, 6697, 9509, 33485, 38221, 46517, 47545, 186973, 191105, 232585, 265481, 934865, 1327405, 1721129, 6918001, 8605645, 9822797, 34590005, 48052061, 49113985, 240260305, 1777926257, 8889631285]

約数ペア:

[(1, 8889631285), (5, 1777926257), (37, 240260305), (181, 49113985), (185, 48052061), (257, 34590005), (905, 9822797), (1033, 8605645), (1285, 6918001), (5165, 1721129), (6697, 1327405), (9509, 934865), (33485, 265481), (38221, 232585), (46517, 191105), (47545, 186973)]