389992962

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{2287}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 791062272

約数和(自身を除く): 401069310

約数列:

[1, 2, 3, 6, 97, 194, 291, 293, 582, 586, 879, 1758, 2287, 4574, 6861, 13722, 28421, 56842, 85263, 170526, 221839, 443678, 665517, 670091, 1331034, 1340182, 2010273, 4020546, 64998827, 129997654, 194996481, 389992962]

約数ペア:

[(1, 389992962), (2, 194996481), (3, 129997654), (6, 64998827), (97, 4020546), (194, 2010273), (291, 1340182), (293, 1331034), (582, 670091), (586, 665517), (879, 443678), (1758, 221839), (2287, 170526), (4574, 85263), (6861, 56842), (13722, 28421)]