1383956

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 2949408

約数和(自身を除く): 1565452

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 307, 322, 614, 644, 1127, 1228, 2149, 2254, 4298, 4508, 7061, 8596, 14122, 15043, 28244, 30086, 49427, 60172, 98854, 197708, 345989, 691978, 1383956]

約数ペア:

[(1, 1383956), (2, 691978), (4, 345989), (7, 197708), (14, 98854), (23, 60172), (28, 49427), (46, 30086), (49, 28244), (92, 15043), (98, 14122), (161, 8596), (196, 7061), (307, 4508), (322, 4298), (614, 2254), (644, 2149), (1127, 1228)]