2421616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 5155920

約数和(自身を除く): 2734304

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 307, 464, 493, 614, 986, 1228, 1972, 2456, 3944, 4912, 5219, 7888, 8903, 10438, 17806, 20876, 35612, 41752, 71224, 83504, 142448, 151351, 302702, 605404, 1210808, 2421616]

約数ペア:

[(1, 2421616), (2, 1210808), (4, 605404), (8, 302702), (16, 151351), (17, 142448), (29, 83504), (34, 71224), (58, 41752), (68, 35612), (116, 20876), (136, 17806), (232, 10438), (272, 8903), (307, 7888), (464, 5219), (493, 4912), (614, 3944), (986, 2456), (1228, 1972)]