2399672

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 5155080

約数和(自身を除く): 2755408

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 67, 74, 88, 121, 134, 148, 242, 268, 296, 407, 484, 536, 737, 814, 968, 1474, 1628, 2479, 2948, 3256, 4477, 4958, 5896, 8107, 8954, 9916, 16214, 17908, 19832, 27269, 32428, 35816, 54538, 64856, 109076, 218152, 299959, 599918, 1199836, 2399672]

約数ペア:

[(1, 2399672), (2, 1199836), (4, 599918), (8, 299959), (11, 218152), (22, 109076), (37, 64856), (44, 54538), (67, 35816), (74, 32428), (88, 27269), (121, 19832), (134, 17908), (148, 16214), (242, 9916), (268, 8954), (296, 8107), (407, 5896), (484, 4958), (536, 4477), (737, 3256), (814, 2948), (968, 2479), (1474, 1628)]