2772484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 5898816

約数和(自身を除く): 3126332

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 131, 143, 148, 262, 286, 407, 481, 524, 572, 814, 962, 1441, 1628, 1703, 1924, 2882, 3406, 4847, 5291, 5764, 6812, 9694, 10582, 18733, 19388, 21164, 37466, 53317, 63011, 74932, 106634, 126022, 213268, 252044, 693121, 1386242, 2772484]

約数ペア:

[(1, 2772484), (2, 1386242), (4, 693121), (11, 252044), (13, 213268), (22, 126022), (26, 106634), (37, 74932), (44, 63011), (52, 53317), (74, 37466), (131, 21164), (143, 19388), (148, 18733), (262, 10582), (286, 9694), (407, 6812), (481, 5764), (524, 5291), (572, 4847), (814, 3406), (962, 2882), (1441, 1924), (1628, 1703)]