305462014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17509}}^1$

素因数の和:17596

約数の個数: 32

約数和(自身を含む): 547152480

約数和(自身を除く): 241690466

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 17446, 17509, 35018, 192599, 227617, 385198, 455234, 1068049, 2136098, 2503787, 5007574, 11748539, 13884637, 23497078, 27769274, 152731007, 305462014]

約数ペア:

[(1, 305462014), (2, 152731007), (11, 27769274), (13, 23497078), (22, 13884637), (26, 11748539), (61, 5007574), (122, 2503787), (143, 2136098), (286, 1068049), (671, 455234), (793, 385198), (1342, 227617), (1586, 192599), (8723, 35018), (17446, 17509)]