2940338219

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 3745497600

約数和(自身を除く): 805159381

約数列:

[1, 7, 13, 59, 91, 103, 169, 409, 413, 721, 767, 1183, 1339, 2863, 5317, 5369, 6077, 9373, 9971, 17407, 24131, 37219, 42127, 42539, 69121, 69797, 79001, 121849, 168917, 294889, 313703, 483847, 547651, 553007, 1027013, 2195921, 2485493, 3833557, 4078139, 7119463, 7189091, 17398451, 28546973, 32311409, 49836241, 226179863, 420048317, 2940338219]

約数ペア:

[(1, 2940338219), (7, 420048317), (13, 226179863), (59, 49836241), (91, 32311409), (103, 28546973), (169, 17398451), (409, 7189091), (413, 7119463), (721, 4078139), (767, 3833557), (1183, 2485493), (1339, 2195921), (2863, 1027013), (5317, 553007), (5369, 547651), (6077, 483847), (9373, 313703), (9971, 294889), (17407, 168917), (24131, 121849), (37219, 79001), (42127, 69797), (42539, 69121)]