1623969956

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{285709}}^1$

素因数の和:285756

約数の個数: 36

約数和(自身を含む): 3419948700

約数和(自身を除く): 1795978744

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 285709, 571418, 1142836, 1999963, 3999926, 7999852, 8285561, 13999741, 16571122, 27999482, 33142244, 55998964, 57998927, 115997854, 231995708, 405992489, 811984978, 1623969956]

約数ペア:

[(1, 1623969956), (2, 811984978), (4, 405992489), (7, 231995708), (14, 115997854), (28, 57998927), (29, 55998964), (49, 33142244), (58, 27999482), (98, 16571122), (116, 13999741), (196, 8285561), (203, 7999852), (406, 3999926), (812, 1999963), (1421, 1142836), (2842, 571418), (5684, 285709)]