243714634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 399510720

約数和(自身を除く): 155796086

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 703, 1406, 1787, 1843, 3574, 3589, 3686, 7178, 33953, 66119, 67906, 68191, 132238, 136382, 173339, 346678, 1256261, 2512522, 3293441, 6413543, 6586882, 12827086, 121857317, 243714634]

約数ペア:

[(1, 243714634), (2, 121857317), (19, 12827086), (37, 6586882), (38, 6413543), (74, 3293441), (97, 2512522), (194, 1256261), (703, 346678), (1406, 173339), (1787, 136382), (1843, 132238), (3574, 68191), (3589, 67906), (3686, 66119), (7178, 33953)]