172474894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{853}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 289608480

約数和(自身を除く): 117133586

約数列:

[1, 2, 17, 19, 34, 38, 313, 323, 626, 646, 853, 1706, 5321, 5947, 10642, 11894, 14501, 16207, 29002, 32414, 101099, 202198, 266989, 275519, 533978, 551038, 4538813, 5072791, 9077626, 10145582, 86237447, 172474894]

約数ペア:

[(1, 172474894), (2, 86237447), (17, 10145582), (19, 9077626), (34, 5072791), (38, 4538813), (313, 551038), (323, 533978), (626, 275519), (646, 266989), (853, 202198), (1706, 101099), (5321, 32414), (5947, 29002), (10642, 16207), (11894, 14501)]