5387538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 12378240

約数和(自身を除く): 6990702

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 239, 289, 442, 478, 578, 663, 717, 867, 1326, 1434, 1734, 3107, 3757, 4063, 6214, 7514, 8126, 9321, 11271, 12189, 18642, 22542, 24378, 52819, 69071, 105638, 138142, 158457, 207213, 316914, 414426, 897923, 1795846, 2693769, 5387538]

約数ペア:

[(1, 5387538), (2, 2693769), (3, 1795846), (6, 897923), (13, 414426), (17, 316914), (26, 207213), (34, 158457), (39, 138142), (51, 105638), (78, 69071), (102, 52819), (221, 24378), (239, 22542), (289, 18642), (442, 12189), (478, 11271), (578, 9321), (663, 8126), (717, 7514), (867, 6214), (1326, 4063), (1434, 3757), (1734, 3107)]