4038498

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 40

約数和(自身を含む): 9178092

約数和(自身を除く): 5139594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 257, 291, 514, 582, 771, 873, 1542, 1746, 2313, 2619, 4626, 5238, 6939, 7857, 13878, 15714, 20817, 24929, 41634, 49858, 74787, 149574, 224361, 448722, 673083, 1346166, 2019249, 4038498]

約数ペア:

[(1, 4038498), (2, 2019249), (3, 1346166), (6, 673083), (9, 448722), (18, 224361), (27, 149574), (54, 74787), (81, 49858), (97, 41634), (162, 24929), (194, 20817), (257, 15714), (291, 13878), (514, 7857), (582, 6939), (771, 5238), (873, 4626), (1542, 2619), (1746, 2313)]