1399686053

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 1561804800

約数和(自身を除く): 162118747

約数列:

[1, 19, 31, 61, 163, 239, 589, 1159, 1891, 3097, 4541, 5053, 7409, 9943, 14579, 35929, 38957, 96007, 140771, 188917, 277001, 308233, 451949, 740183, 1207667, 2376377, 5856427, 8587031, 22945673, 45151163, 73667687, 1399686053]

約数ペア:

[(1, 1399686053), (19, 73667687), (31, 45151163), (61, 22945673), (163, 8587031), (239, 5856427), (589, 2376377), (1159, 1207667), (1891, 740183), (3097, 451949), (4541, 308233), (5053, 277001), (7409, 188917), (9943, 140771), (14579, 96007), (35929, 38957)]