673641782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{523}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 1115541504

約数和(自身を除く): 441899722

約数列:

[1, 2, 11, 22, 127, 254, 461, 523, 922, 1046, 1397, 2794, 5071, 5753, 10142, 11506, 58547, 66421, 117094, 132842, 241103, 482206, 644017, 730631, 1288034, 1461262, 2652133, 5304266, 30620081, 61240162, 336820891, 673641782]

約数ペア:

[(1, 673641782), (2, 336820891), (11, 61240162), (22, 30620081), (127, 5304266), (254, 2652133), (461, 1461262), (523, 1288034), (922, 730631), (1046, 644017), (1397, 482206), (2794, 241103), (5071, 132842), (5753, 117094), (10142, 66421), (11506, 58547)]