2318494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 4021920

約数和(自身を除く): 1703426

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 97, 194, 323, 629, 646, 703, 1258, 1406, 1649, 1843, 3298, 3589, 3686, 7178, 11951, 23902, 31331, 61013, 62662, 68191, 122026, 136382, 1159247, 2318494]

約数ペア:

[(1, 2318494), (2, 1159247), (17, 136382), (19, 122026), (34, 68191), (37, 62662), (38, 61013), (74, 31331), (97, 23902), (194, 11951), (323, 7178), (629, 3686), (646, 3589), (703, 3298), (1258, 1843), (1406, 1649)]