4990492367

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{10133}}^1$

素因数の和:10212

約数の個数: 36

約数和(自身を含む): 6388676280

約数和(自身を除く): 1398183913

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 529, 931, 1127, 3059, 3703, 10051, 10133, 21413, 25921, 70357, 70931, 192527, 233059, 492499, 496517, 1347689, 1631413, 4428121, 5360357, 9433823, 11419891, 30996847, 37522499, 101846783, 216977929, 262657493, 712927481, 4990492367]

約数ペア:

[(1, 4990492367), (7, 712927481), (19, 262657493), (23, 216977929), (49, 101846783), (133, 37522499), (161, 30996847), (437, 11419891), (529, 9433823), (931, 5360357), (1127, 4428121), (3059, 1631413), (3703, 1347689), (10051, 496517), (10133, 492499), (21413, 233059), (25921, 192527), (70357, 70931)]