2783251884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{770557}}^1$

素因数の和:770614

約数の個数: 48

約数和(自身を含む): 7594619648

約数和(自身を除く): 4811367764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 770557, 1541114, 2311671, 3082228, 4623342, 5393899, 9246684, 10787798, 16181697, 21575596, 32363394, 33133951, 64726788, 66267902, 99401853, 132535804, 198803706, 231937657, 397607412, 463875314, 695812971, 927750628, 1391625942, 2783251884]

約数ペア:

[(1, 2783251884), (2, 1391625942), (3, 927750628), (4, 695812971), (6, 463875314), (7, 397607412), (12, 231937657), (14, 198803706), (21, 132535804), (28, 99401853), (42, 66267902), (43, 64726788), (84, 33133951), (86, 32363394), (129, 21575596), (172, 16181697), (258, 10787798), (301, 9246684), (516, 5393899), (602, 4623342), (903, 3082228), (1204, 2311671), (1806, 1541114), (3612, 770557)]