1285655362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{7949}}^1$

素因数の和:8106

約数の個数: 32

約数和(自身を含む): 2101852800

約数和(自身を除く): 816197438

約数列:

[1, 2, 17, 34, 67, 71, 134, 142, 1139, 1207, 2278, 2414, 4757, 7949, 9514, 15898, 80869, 135133, 161738, 270266, 532583, 564379, 1065166, 1128758, 9053911, 9594443, 18107822, 19188886, 37813393, 75626786, 642827681, 1285655362]

約数ペア:

[(1, 1285655362), (2, 642827681), (17, 75626786), (34, 37813393), (67, 19188886), (71, 18107822), (134, 9594443), (142, 9053911), (1139, 1128758), (1207, 1065166), (2278, 564379), (2414, 532583), (4757, 270266), (7949, 161738), (9514, 135133), (15898, 80869)]