1218236884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{15923}}^1$

素因数の和:16575

約数の個数: 24

約数和(自身を含む): 2204391168

約数和(自身を除く): 986154284

約数列:

[1, 2, 4, 31, 62, 124, 617, 1234, 2468, 15923, 19127, 31846, 38254, 63692, 76508, 493613, 987226, 1974452, 9824491, 19648982, 39297964, 304559221, 609118442, 1218236884]

約数ペア:

[(1, 1218236884), (2, 609118442), (4, 304559221), (31, 39297964), (62, 19648982), (124, 9824491), (617, 1974452), (1234, 987226), (2468, 493613), (15923, 76508), (19127, 63692), (31846, 38254)]