1720244445916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1\times {\mathrm{191533}}^1$

素因数の和:193618

約数の個数: 48

約数和(自身を含む): 3224206742400

約数和(自身を除く): 1503962296484

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2003, 2242, 4006, 4484, 8012, 38057, 76114, 118177, 152228, 191533, 236354, 383066, 472708, 766132, 2245363, 3639127, 4490726, 7278254, 8981452, 11300447, 14556508, 22600894, 45201788, 214708493, 383640599, 429416986, 767281198, 858833972, 1534562396, 7289171381, 14578342762, 22634795341, 29156685524, 45269590682, 90539181364, 430061111479, 860122222958, 1720244445916]

約数ペア:

[(1, 1720244445916), (2, 860122222958), (4, 430061111479), (19, 90539181364), (38, 45269590682), (59, 29156685524), (76, 22634795341), (118, 14578342762), (236, 7289171381), (1121, 1534562396), (2003, 858833972), (2242, 767281198), (4006, 429416986), (4484, 383640599), (8012, 214708493), (38057, 45201788), (76114, 22600894), (118177, 14556508), (152228, 11300447), (191533, 8981452), (236354, 7278254), (383066, 4490726), (472708, 3639127), (766132, 2245363)]