2906601124

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{5689}}^1$

素因数の和:6028

約数の個数: 48

約数和(自身を含む): 5919056640

約数和(自身を除く): 3012455516

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 257, 284, 497, 514, 994, 1028, 1799, 1988, 3598, 5689, 7196, 11378, 18247, 22756, 36494, 39823, 72988, 79646, 127729, 159292, 255458, 403919, 510916, 807838, 1462073, 1615676, 2827433, 2924146, 5654866, 5848292, 10234511, 11309732, 20469022, 40938044, 103807183, 207614366, 415228732, 726650281, 1453300562, 2906601124]

約数ペア:

[(1, 2906601124), (2, 1453300562), (4, 726650281), (7, 415228732), (14, 207614366), (28, 103807183), (71, 40938044), (142, 20469022), (257, 11309732), (284, 10234511), (497, 5848292), (514, 5654866), (994, 2924146), (1028, 2827433), (1799, 1615676), (1988, 1462073), (3598, 807838), (5689, 510916), (7196, 403919), (11378, 255458), (18247, 159292), (22756, 127729), (36494, 79646), (39823, 72988)]