2989552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 6361200

約数和(自身を除く): 3371648

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 379, 464, 493, 758, 986, 1516, 1972, 3032, 3944, 6064, 6443, 7888, 10991, 12886, 21982, 25772, 43964, 51544, 87928, 103088, 175856, 186847, 373694, 747388, 1494776, 2989552]

約数ペア:

[(1, 2989552), (2, 1494776), (4, 747388), (8, 373694), (16, 186847), (17, 175856), (29, 103088), (34, 87928), (58, 51544), (68, 43964), (116, 25772), (136, 21982), (232, 12886), (272, 10991), (379, 7888), (464, 6443), (493, 6064), (758, 3944), (986, 3032), (1516, 1972)]